40627530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 105973920

約数和(自身を除く): 65346390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1019, 1329, 2038, 2215, 2658, 3057, 3987, 4430, 5095, 6114, 6645, 7974, 9171, 10190, 13290, 15285, 18342, 19935, 30570, 39870, 45855, 91710, 451417, 902834, 1354251, 2257085, 2708502, 4062753, 4514170, 6771255, 8125506, 13542510, 20313765, 40627530]

約数ペア:

[(1, 40627530), (2, 20313765), (3, 13542510), (5, 8125506), (6, 6771255), (9, 4514170), (10, 4062753), (15, 2708502), (18, 2257085), (30, 1354251), (45, 902834), (90, 451417), (443, 91710), (886, 45855), (1019, 39870), (1329, 30570), (2038, 19935), (2215, 18342), (2658, 15285), (3057, 13290), (3987, 10190), (4430, 9171), (5095, 7974), (6114, 6645)]