243255510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2702839}}^1$

素因数の和:2702852

約数の個数: 24

約数和(自身を含む): 632464560

約数和(自身を除く): 389209050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2702839, 5405678, 8108517, 13514195, 16217034, 24325551, 27028390, 40542585, 48651102, 81085170, 121627755, 243255510]

約数ペア:

[(1, 243255510), (2, 121627755), (3, 81085170), (5, 48651102), (6, 40542585), (9, 27028390), (10, 24325551), (15, 16217034), (18, 13514195), (30, 8108517), (45, 5405678), (90, 2702839)]