331243380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10889}}^1$

素因数の和:10930

約数の個数: 108

約数和(自身を含む): 1088107020

約数和(自身を除く): 756863640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 10889, 15210, 21778, 30420, 32667, 43556, 54445, 65334, 98001, 108890, 130668, 141557, 163335, 196002, 217780, 283114, 326670, 392004, 424671, 490005, 566228, 653340, 707785, 849342, 980010, 1274013, 1415570, 1698684, 1840241, 1960020, 2123355, 2548026, 2831140, 3680482, 4246710, 5096052, 5520723, 6370065, 7360964, 8493420, 9201205, 11041446, 12740130, 16562169, 18402410, 22082892, 25480260, 27603615, 33124338, 36804820, 55207230, 66248676, 82810845, 110414460, 165621690, 331243380]

約数ペア:

[(1, 331243380), (2, 165621690), (3, 110414460), (4, 82810845), (5, 66248676), (6, 55207230), (9, 36804820), (10, 33124338), (12, 27603615), (13, 25480260), (15, 22082892), (18, 18402410), (20, 16562169), (26, 12740130), (30, 11041446), (36, 9201205), (39, 8493420), (45, 7360964), (52, 6370065), (60, 5520723), (65, 5096052), (78, 4246710), (90, 3680482), (117, 2831140), (130, 2548026), (156, 2123355), (169, 1960020), (180, 1840241), (195, 1698684), (234, 1415570), (260, 1274013), (338, 980010), (390, 849342), (468, 707785), (507, 653340), (585, 566228), (676, 490005), (780, 424671), (845, 392004), (1014, 326670), (1170, 283114), (1521, 217780), (1690, 196002), (2028, 163335), (2340, 141557), (2535, 130668), (3042, 108890), (3380, 98001), (5070, 65334), (6084, 54445), (7605, 43556), (10140, 32667), (10889, 30420), (15210, 21778)]