149722157060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4474661}}^1$

素因数の和:4474916

約数の個数: 48

約数和(自身を含む): 360836743680

約数和(自身を除く): 211114586620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16730, 33460, 4474661, 8949322, 17898644, 22373305, 31322627, 44746610, 62645254, 89493220, 125290508, 156613135, 313226270, 626452540, 1069443979, 2138887958, 4277775916, 5347219895, 7486107853, 10694439790, 14972215706, 21388879580, 29944431412, 37430539265, 74861078530, 149722157060]

約数ペア:

[(1, 149722157060), (2, 74861078530), (4, 37430539265), (5, 29944431412), (7, 21388879580), (10, 14972215706), (14, 10694439790), (20, 7486107853), (28, 5347219895), (35, 4277775916), (70, 2138887958), (140, 1069443979), (239, 626452540), (478, 313226270), (956, 156613135), (1195, 125290508), (1673, 89493220), (2390, 62645254), (3346, 44746610), (4780, 31322627), (6692, 22373305), (8365, 17898644), (16730, 8949322), (33460, 4474661)]