668005110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{46681}}^1$

素因数の和:46750

約数の個数: 64

約数和(自身を含む): 1814996160

約数和(自身を除く): 1146991050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 46681, 93362, 140043, 233405, 280086, 420129, 466810, 700215, 840258, 1260387, 1400430, 2100645, 2474093, 2520774, 4201290, 4948186, 6301935, 7422279, 12370465, 12603870, 14844558, 22266837, 24740930, 37111395, 44533674, 66800511, 74222790, 111334185, 133601022, 222668370, 334002555, 668005110]

約数ペア:

[(1, 668005110), (2, 334002555), (3, 222668370), (5, 133601022), (6, 111334185), (9, 74222790), (10, 66800511), (15, 44533674), (18, 37111395), (27, 24740930), (30, 22266837), (45, 14844558), (53, 12603870), (54, 12370465), (90, 7422279), (106, 6301935), (135, 4948186), (159, 4201290), (265, 2520774), (270, 2474093), (318, 2100645), (477, 1400430), (530, 1260387), (795, 840258), (954, 700215), (1431, 466810), (1590, 420129), (2385, 280086), (2862, 233405), (4770, 140043), (7155, 93362), (14310, 46681)]