149781510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8623}}^1$

素因数の和:8829

約数の個数: 48

約数和(自身を含む): 391495104

約数和(自身を除く): 241713594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8623, 8685, 17246, 17370, 25869, 43115, 51738, 77607, 86230, 129345, 155214, 258690, 388035, 776070, 1664239, 3328478, 4992717, 8321195, 9985434, 14978151, 16642390, 24963585, 29956302, 49927170, 74890755, 149781510]

約数ペア:

[(1, 149781510), (2, 74890755), (3, 49927170), (5, 29956302), (6, 24963585), (9, 16642390), (10, 14978151), (15, 9985434), (18, 8321195), (30, 4992717), (45, 3328478), (90, 1664239), (193, 776070), (386, 388035), (579, 258690), (965, 155214), (1158, 129345), (1737, 86230), (1930, 77607), (2895, 51738), (3474, 43115), (5790, 25869), (8623, 17370), (8685, 17246)]