426512610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{77689}}^1$

素因数の和:77763

約数の個数: 48

約数和(自身を含む): 1127126520

約数和(自身を除く): 700613910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 77689, 155378, 233067, 388445, 466134, 699201, 776890, 1165335, 1398402, 2330670, 3496005, 4739029, 6992010, 9478058, 14217087, 23695145, 28434174, 42651261, 47390290, 71085435, 85302522, 142170870, 213256305, 426512610]

約数ペア:

[(1, 426512610), (2, 213256305), (3, 142170870), (5, 85302522), (6, 71085435), (9, 47390290), (10, 42651261), (15, 28434174), (18, 23695145), (30, 14217087), (45, 9478058), (61, 6992010), (90, 4739029), (122, 3496005), (183, 2330670), (305, 1398402), (366, 1165335), (549, 776890), (610, 699201), (915, 466134), (1098, 388445), (1830, 233067), (2745, 155378), (5490, 77689)]