140260147210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^2\times {\mathrm{12263}}^1$

素因数の和:12739

約数の個数: 48

約数和(自身を含む): 264653391744

約数和(自身を除く): 124393244534

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 10258, 12263, 24526, 25645, 49729, 51290, 61315, 99458, 122630, 248645, 282049, 497290, 564098, 1143767, 1410245, 2287534, 2734649, 2820490, 5469298, 5718835, 11437670, 13673245, 27346490, 62896927, 125793854, 314484635, 609826727, 628969270, 1219653454, 3049133635, 6098267270, 14026014721, 28052029442, 70130073605, 140260147210]

約数ペア:

[(1, 140260147210), (2, 70130073605), (5, 28052029442), (10, 14026014721), (23, 6098267270), (46, 3049133635), (115, 1219653454), (223, 628969270), (230, 609826727), (446, 314484635), (1115, 125793854), (2230, 62896927), (5129, 27346490), (10258, 13673245), (12263, 11437670), (24526, 5718835), (25645, 5469298), (49729, 2820490), (51290, 2734649), (61315, 2287534), (99458, 1410245), (122630, 1143767), (248645, 564098), (282049, 497290)]