65074930

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 119049840

約数和(自身を除く): 53974910

約数列:

[1, 2, 5, 10, 157, 181, 229, 314, 362, 458, 785, 905, 1145, 1570, 1810, 2290, 28417, 35953, 41449, 56834, 71906, 82898, 142085, 179765, 207245, 284170, 359530, 414490, 6507493, 13014986, 32537465, 65074930]

約数ペア:

[(1, 65074930), (2, 32537465), (5, 13014986), (10, 6507493), (157, 414490), (181, 359530), (229, 284170), (314, 207245), (362, 179765), (458, 142085), (785, 82898), (905, 71906), (1145, 56834), (1570, 41449), (1810, 35953), (2290, 28417)]