39784740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6197}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 112456512

約数和(自身を除く): 72671772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6197, 6420, 12394, 18591, 24788, 30985, 37182, 61970, 74364, 92955, 123940, 185910, 371820, 663079, 1326158, 1989237, 2652316, 3315395, 3978474, 6630790, 7956948, 9946185, 13261580, 19892370, 39784740]

約数ペア:

[(1, 39784740), (2, 19892370), (3, 13261580), (4, 9946185), (5, 7956948), (6, 6630790), (10, 3978474), (12, 3315395), (15, 2652316), (20, 1989237), (30, 1326158), (60, 663079), (107, 371820), (214, 185910), (321, 123940), (428, 92955), (535, 74364), (642, 61970), (1070, 37182), (1284, 30985), (1605, 24788), (2140, 18591), (3210, 12394), (6197, 6420)]