243350310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 128

約数和(自身を含む): 713318400

約数和(自身を除く): 469968090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 31, 35, 42, 58, 62, 70, 87, 93, 105, 145, 155, 174, 186, 203, 210, 217, 290, 310, 406, 434, 435, 465, 609, 651, 870, 899, 930, 1015, 1085, 1218, 1289, 1302, 1798, 2030, 2170, 2578, 2697, 3045, 3255, 3867, 4495, 5394, 6090, 6293, 6445, 6510, 7734, 8990, 9023, 12586, 12890, 13485, 18046, 18879, 19335, 26970, 27069, 31465, 37381, 37758, 38670, 39959, 45115, 54138, 62930, 74762, 79918, 90230, 94395, 112143, 119877, 135345, 186905, 188790, 199795, 224286, 239754, 261667, 270690, 279713, 373810, 399590, 523334, 559426, 560715, 599385, 785001, 839139, 1121430, 1158811, 1198770, 1308335, 1398565, 1570002, 1678278, 2317622, 2616670, 2797130, 3476433, 3925005, 4195695, 5794055, 6952866, 7850010, 8111677, 8391390, 11588110, 16223354, 17382165, 24335031, 34764330, 40558385, 48670062, 81116770, 121675155, 243350310]

約数ペア:

[(1, 243350310), (2, 121675155), (3, 81116770), (5, 48670062), (6, 40558385), (7, 34764330), (10, 24335031), (14, 17382165), (15, 16223354), (21, 11588110), (29, 8391390), (30, 8111677), (31, 7850010), (35, 6952866), (42, 5794055), (58, 4195695), (62, 3925005), (70, 3476433), (87, 2797130), (93, 2616670), (105, 2317622), (145, 1678278), (155, 1570002), (174, 1398565), (186, 1308335), (203, 1198770), (210, 1158811), (217, 1121430), (290, 839139), (310, 785001), (406, 599385), (434, 560715), (435, 559426), (465, 523334), (609, 399590), (651, 373810), (870, 279713), (899, 270690), (930, 261667), (1015, 239754), (1085, 224286), (1218, 199795), (1289, 188790), (1302, 186905), (1798, 135345), (2030, 119877), (2170, 112143), (2578, 94395), (2697, 90230), (3045, 79918), (3255, 74762), (3867, 62930), (4495, 54138), (5394, 45115), (6090, 39959), (6293, 38670), (6445, 37758), (6510, 37381), (7734, 31465), (8990, 27069), (9023, 26970), (12586, 19335), (12890, 18879), (13485, 18046)]