181144890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{991}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 484254720

約数和(自身を除く): 303109830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 677, 991, 1354, 1982, 2031, 2973, 3385, 4062, 4955, 5946, 6093, 6770, 8919, 9910, 10155, 12186, 14865, 17838, 18279, 20310, 26757, 29730, 30465, 36558, 44595, 53514, 60930, 89190, 91395, 133785, 182790, 267570, 670907, 1341814, 2012721, 3354535, 4025442, 6038163, 6709070, 10063605, 12076326, 18114489, 20127210, 30190815, 36228978, 60381630, 90572445, 181144890]

約数ペア:

[(1, 181144890), (2, 90572445), (3, 60381630), (5, 36228978), (6, 30190815), (9, 20127210), (10, 18114489), (15, 12076326), (18, 10063605), (27, 6709070), (30, 6038163), (45, 4025442), (54, 3354535), (90, 2012721), (135, 1341814), (270, 670907), (677, 267570), (991, 182790), (1354, 133785), (1982, 91395), (2031, 89190), (2973, 60930), (3385, 53514), (4062, 44595), (4955, 36558), (5946, 30465), (6093, 29730), (6770, 26757), (8919, 20310), (9910, 18279), (10155, 17838), (12186, 14865)]