31103665980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{143719}}^1$

素因数の和:147338

約数の個数: 48

約数和(自身を含む): 87115015680

約数和(自身を除く): 56011349700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3607, 7214, 10821, 14428, 18035, 21642, 36070, 43284, 54105, 72140, 108210, 143719, 216420, 287438, 431157, 574876, 718595, 862314, 1437190, 1724628, 2155785, 2874380, 4311570, 8623140, 518394433, 1036788866, 1555183299, 2073577732, 2591972165, 3110366598, 5183944330, 6220733196, 7775916495, 10367888660, 15551832990, 31103665980]

約数ペア:

[(1, 31103665980), (2, 15551832990), (3, 10367888660), (4, 7775916495), (5, 6220733196), (6, 5183944330), (10, 3110366598), (12, 2591972165), (15, 2073577732), (20, 1555183299), (30, 1036788866), (60, 518394433), (3607, 8623140), (7214, 4311570), (10821, 2874380), (14428, 2155785), (18035, 1724628), (21642, 1437190), (36070, 862314), (43284, 718595), (54105, 574876), (72140, 431157), (108210, 287438), (143719, 216420)]