8290330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 15759360

約数和(自身を除く): 7469030

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 569, 1138, 1457, 2845, 2914, 5690, 7285, 14570, 17639, 26743, 35278, 53486, 88195, 133715, 176390, 267430, 829033, 1658066, 4145165, 8290330]

約数ペア:

[(1, 8290330), (2, 4145165), (5, 1658066), (10, 829033), (31, 267430), (47, 176390), (62, 133715), (94, 88195), (155, 53486), (235, 35278), (310, 26743), (470, 17639), (569, 14570), (1138, 7285), (1457, 5690), (2845, 2914)]