1628502230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{15139}}^1$

素因数の和:15524

約数の個数: 32

約数和(自身を含む): 3034782720

約数和(自身を除く): 1406280490

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 347, 694, 1735, 3470, 10757, 15139, 21514, 30278, 53785, 75695, 107570, 151390, 469309, 938618, 2346545, 4693090, 5253233, 10506466, 26266165, 52532330, 162850223, 325700446, 814251115, 1628502230]

約数ペア:

[(1, 1628502230), (2, 814251115), (5, 325700446), (10, 162850223), (31, 52532330), (62, 26266165), (155, 10506466), (310, 5253233), (347, 4693090), (694, 2346545), (1735, 938618), (3470, 469309), (10757, 151390), (15139, 107570), (21514, 75695), (30278, 53785)]