268510510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{3527}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 505999872

約数和(自身を除く): 237489362

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 1655, 3310, 3527, 7054, 7613, 15226, 17635, 35270, 38065, 76130, 81121, 162242, 405605, 811210, 1167437, 2334874, 5837185, 11674370, 26851051, 53702102, 134255255, 268510510]

約数ペア:

[(1, 268510510), (2, 134255255), (5, 53702102), (10, 26851051), (23, 11674370), (46, 5837185), (115, 2334874), (230, 1167437), (331, 811210), (662, 405605), (1655, 162242), (3310, 81121), (3527, 76130), (7054, 38065), (7613, 35270), (15226, 17635)]