291245193420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4854086557}}^1$

素因数の和:4854086569

約数の個数: 24

約数和(自身を含む): 815486541744

約数和(自身を除く): 524241348324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4854086557, 9708173114, 14562259671, 19416346228, 24270432785, 29124519342, 48540865570, 58249038684, 72811298355, 97081731140, 145622596710, 291245193420]

約数ペア:

[(1, 291245193420), (2, 145622596710), (3, 97081731140), (4, 72811298355), (5, 58249038684), (6, 48540865570), (10, 29124519342), (12, 24270432785), (15, 19416346228), (20, 14562259671), (30, 9708173114), (60, 4854086557)]