12257156970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1640851}}^1$

素因数の和:1640947

約数の個数: 48

約数和(自身を含む): 32252586912

約数和(自身を除く): 19995429942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 1640851, 3281702, 4922553, 8204255, 9845106, 14767659, 16408510, 24612765, 29535318, 49225530, 73838295, 136190633, 147676590, 272381266, 408571899, 680953165, 817143798, 1225715697, 1361906330, 2042859495, 2451431394, 4085718990, 6128578485, 12257156970]

約数ペア:

[(1, 12257156970), (2, 6128578485), (3, 4085718990), (5, 2451431394), (6, 2042859495), (9, 1361906330), (10, 1225715697), (15, 817143798), (18, 680953165), (30, 408571899), (45, 272381266), (83, 147676590), (90, 136190633), (166, 73838295), (249, 49225530), (415, 29535318), (498, 24612765), (747, 16408510), (830, 14767659), (1245, 9845106), (1494, 8204255), (2490, 4922553), (3735, 3281702), (7470, 1640851)]