349937157060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45211519}}^1$

素因数の和:45211577

約数の個数: 72

約数和(自身を含む): 1086161556480

約数和(自身を除く): 736224399420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 45211519, 90423038, 135634557, 180846076, 226057595, 271269114, 406903671, 452115190, 542538228, 678172785, 813807342, 904230380, 1356345570, 1627614684, 1944095317, 2034518355, 2712691140, 3888190634, 4069036710, 5832285951, 7776381268, 8138073420, 9720476585, 11664571902, 17496857853, 19440953170, 23329143804, 29161429755, 34993715706, 38881906340, 58322859510, 69987431412, 87484289265, 116645719020, 174968578530, 349937157060]

約数ペア:

[(1, 349937157060), (2, 174968578530), (3, 116645719020), (4, 87484289265), (5, 69987431412), (6, 58322859510), (9, 38881906340), (10, 34993715706), (12, 29161429755), (15, 23329143804), (18, 19440953170), (20, 17496857853), (30, 11664571902), (36, 9720476585), (43, 8138073420), (45, 7776381268), (60, 5832285951), (86, 4069036710), (90, 3888190634), (129, 2712691140), (172, 2034518355), (180, 1944095317), (215, 1627614684), (258, 1356345570), (387, 904230380), (430, 813807342), (516, 678172785), (645, 542538228), (774, 452115190), (860, 406903671), (1290, 271269114), (1548, 226057595), (1935, 180846076), (2580, 135634557), (3870, 90423038), (7740, 45211519)]