149744270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151879}}^1$

素因数の和:1151899

約数の個数: 16

約数和(自身を含む): 290273760

約数和(自身を除く): 140529490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1151879, 2303758, 5759395, 11518790, 14974427, 29948854, 74872135, 149744270]

約数ペア:

[(1, 149744270), (2, 74872135), (5, 29948854), (10, 14974427), (13, 11518790), (26, 5759395), (65, 2303758), (130, 1151879)]