30596220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 98017920

約数和(自身を除く): 67421700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 59, 60, 67, 86, 90, 118, 129, 134, 172, 177, 180, 201, 215, 236, 258, 268, 295, 335, 354, 387, 402, 430, 516, 531, 590, 603, 645, 670, 708, 774, 804, 860, 885, 1005, 1062, 1180, 1206, 1290, 1340, 1548, 1770, 1935, 2010, 2124, 2412, 2537, 2580, 2655, 2881, 3015, 3540, 3870, 3953, 4020, 5074, 5310, 5762, 6030, 7611, 7740, 7906, 8643, 10148, 10620, 11524, 11859, 12060, 12685, 14405, 15222, 15812, 17286, 19765, 22833, 23718, 25370, 25929, 28810, 30444, 34572, 35577, 38055, 39530, 43215, 45666, 47436, 50740, 51858, 57620, 59295, 71154, 76110, 79060, 86430, 91332, 103716, 114165, 118590, 129645, 142308, 152220, 169979, 172860, 177885, 228330, 237180, 259290, 339958, 355770, 456660, 509937, 518580, 679916, 711540, 849895, 1019874, 1529811, 1699790, 2039748, 2549685, 3059622, 3399580, 5099370, 6119244, 7649055, 10198740, 15298110, 30596220]

約数ペア:

[(1, 30596220), (2, 15298110), (3, 10198740), (4, 7649055), (5, 6119244), (6, 5099370), (9, 3399580), (10, 3059622), (12, 2549685), (15, 2039748), (18, 1699790), (20, 1529811), (30, 1019874), (36, 849895), (43, 711540), (45, 679916), (59, 518580), (60, 509937), (67, 456660), (86, 355770), (90, 339958), (118, 259290), (129, 237180), (134, 228330), (172, 177885), (177, 172860), (180, 169979), (201, 152220), (215, 142308), (236, 129645), (258, 118590), (268, 114165), (295, 103716), (335, 91332), (354, 86430), (387, 79060), (402, 76110), (430, 71154), (516, 59295), (531, 57620), (590, 51858), (603, 50740), (645, 47436), (670, 45666), (708, 43215), (774, 39530), (804, 38055), (860, 35577), (885, 34572), (1005, 30444), (1062, 28810), (1180, 25929), (1206, 25370), (1290, 23718), (1340, 22833), (1548, 19765), (1770, 17286), (1935, 15812), (2010, 15222), (2124, 14405), (2412, 12685), (2537, 12060), (2580, 11859), (2655, 11524), (2881, 10620), (3015, 10148), (3540, 8643), (3870, 7906), (3953, 7740), (4020, 7611), (5074, 6030), (5310, 5762)]