4489110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 12055680

約数和(自身を除く): 7566570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 1609, 2790, 3218, 4827, 8045, 9654, 14481, 16090, 24135, 28962, 48270, 49879, 72405, 99758, 144810, 149637, 249395, 299274, 448911, 498790, 748185, 897822, 1496370, 2244555, 4489110]

約数ペア:

[(1, 4489110), (2, 2244555), (3, 1496370), (5, 897822), (6, 748185), (9, 498790), (10, 448911), (15, 299274), (18, 249395), (30, 149637), (31, 144810), (45, 99758), (62, 72405), (90, 49879), (93, 48270), (155, 28962), (186, 24135), (279, 16090), (310, 14481), (465, 9654), (558, 8045), (930, 4827), (1395, 3218), (1609, 2790)]