40330890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{448121}}^1$

素因数の和:448134

約数の個数: 24

約数和(自身を含む): 104860548

約数和(自身を除く): 64529658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 448121, 896242, 1344363, 2240605, 2688726, 4033089, 4481210, 6721815, 8066178, 13443630, 20165445, 40330890]

約数ペア:

[(1, 40330890), (2, 20165445), (3, 13443630), (5, 8066178), (6, 6721815), (9, 4481210), (10, 4033089), (15, 2688726), (18, 2240605), (30, 1344363), (45, 896242), (90, 448121)]