47283870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 116951040

約数和(自身を除く): 69667170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 79, 142, 158, 213, 237, 281, 355, 395, 426, 474, 562, 710, 790, 843, 1065, 1185, 1405, 1686, 2130, 2370, 2810, 4215, 5609, 8430, 11218, 16827, 19951, 22199, 28045, 33654, 39902, 44398, 56090, 59853, 66597, 84135, 99755, 110995, 119706, 133194, 168270, 199510, 221990, 299265, 332985, 598530, 665970, 1576129, 3152258, 4728387, 7880645, 9456774, 15761290, 23641935, 47283870]

約数ペア:

[(1, 47283870), (2, 23641935), (3, 15761290), (5, 9456774), (6, 7880645), (10, 4728387), (15, 3152258), (30, 1576129), (71, 665970), (79, 598530), (142, 332985), (158, 299265), (213, 221990), (237, 199510), (281, 168270), (355, 133194), (395, 119706), (426, 110995), (474, 99755), (562, 84135), (710, 66597), (790, 59853), (843, 56090), (1065, 44398), (1185, 39902), (1405, 33654), (1686, 28045), (2130, 22199), (2370, 19951), (2810, 16827), (4215, 11218), (5609, 8430)]