133022260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19391}}^1$

素因数の和:19421

約数の個数: 48

約数和(自身を含む): 325785600

約数和(自身を除く): 192763340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 19391, 38782, 77564, 96955, 135737, 193910, 271474, 387820, 542948, 678685, 950159, 1357370, 1900318, 2714740, 3800636, 4750795, 6651113, 9501590, 13302226, 19003180, 26604452, 33255565, 66511130, 133022260]

約数ペア:

[(1, 133022260), (2, 66511130), (4, 33255565), (5, 26604452), (7, 19003180), (10, 13302226), (14, 9501590), (20, 6651113), (28, 4750795), (35, 3800636), (49, 2714740), (70, 1900318), (98, 1357370), (140, 950159), (196, 678685), (245, 542948), (343, 387820), (490, 271474), (686, 193910), (980, 135737), (1372, 96955), (1715, 77564), (3430, 38782), (6860, 19391)]