30391036620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{80489}}^1$

素因数の和:80568

約数の個数: 192

約数和(自身を含む): 103851417600

約数和(自身を除く): 73460380980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 348, 372, 406, 420, 434, 435, 465, 580, 609, 620, 651, 812, 868, 870, 899, 930, 1015, 1085, 1218, 1302, 1740, 1798, 1860, 2030, 2170, 2436, 2604, 2697, 3045, 3255, 3596, 4060, 4340, 4495, 5394, 6090, 6293, 6510, 8990, 10788, 12180, 12586, 13020, 13485, 17980, 18879, 25172, 26970, 31465, 37758, 53940, 62930, 75516, 80489, 94395, 125860, 160978, 188790, 241467, 321956, 377580, 402445, 482934, 563423, 804890, 965868, 1126846, 1207335, 1609780, 1690269, 2253692, 2334181, 2414670, 2495159, 2817115, 3380538, 4668362, 4829340, 4990318, 5634230, 6761076, 7002543, 7485477, 8451345, 9336724, 9980636, 11268460, 11670905, 12475795, 14005086, 14970954, 16339267, 16902690, 17466113, 23341810, 24951590, 28010172, 29941908, 32678534, 33805380, 34932226, 35012715, 37427385, 46683620, 49017801, 49903180, 52398339, 65357068, 69864452, 70025430, 72359611, 74854770, 81696335, 87330565, 98035602, 104796678, 140050860, 144719222, 149709540, 163392670, 174661130, 196071204, 209593356, 217078833, 245089005, 261991695, 289438444, 326785340, 349322260, 361798055, 434157666, 490178010, 506517277, 523983390, 723596110, 868315332, 980356020, 1013034554, 1047966780, 1085394165, 1447192220, 1519551831, 2026069108, 2170788330, 2532586385, 3039103662, 4341576660, 5065172770, 6078207324, 7597759155, 10130345540, 15195518310, 30391036620]

約数ペア:

[(1, 30391036620), (2, 15195518310), (3, 10130345540), (4, 7597759155), (5, 6078207324), (6, 5065172770), (7, 4341576660), (10, 3039103662), (12, 2532586385), (14, 2170788330), (15, 2026069108), (20, 1519551831), (21, 1447192220), (28, 1085394165), (29, 1047966780), (30, 1013034554), (31, 980356020), (35, 868315332), (42, 723596110), (58, 523983390), (60, 506517277), (62, 490178010), (70, 434157666), (84, 361798055), (87, 349322260), (93, 326785340), (105, 289438444), (116, 261991695), (124, 245089005), (140, 217078833), (145, 209593356), (155, 196071204), (174, 174661130), (186, 163392670), (203, 149709540), (210, 144719222), (217, 140050860), (290, 104796678), (310, 98035602), (348, 87330565), (372, 81696335), (406, 74854770), (420, 72359611), (434, 70025430), (435, 69864452), (465, 65357068), (580, 52398339), (609, 49903180), (620, 49017801), (651, 46683620), (812, 37427385), (868, 35012715), (870, 34932226), (899, 33805380), (930, 32678534), (1015, 29941908), (1085, 28010172), (1218, 24951590), (1302, 23341810), (1740, 17466113), (1798, 16902690), (1860, 16339267), (2030, 14970954), (2170, 14005086), (2436, 12475795), (2604, 11670905), (2697, 11268460), (3045, 9980636), (3255, 9336724), (3596, 8451345), (4060, 7485477), (4340, 7002543), (4495, 6761076), (5394, 5634230), (6090, 4990318), (6293, 4829340), (6510, 4668362), (8990, 3380538), (10788, 2817115), (12180, 2495159), (12586, 2414670), (13020, 2334181), (13485, 2253692), (17980, 1690269), (18879, 1609780), (25172, 1207335), (26970, 1126846), (31465, 965868), (37758, 804890), (53940, 563423), (62930, 482934), (75516, 402445), (80489, 377580), (94395, 321956), (125860, 241467), (160978, 188790)]