2187237130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{580169}}^1$

素因数の和:580218

約数の個数: 32

約数和(自身を含む): 4386085200

約数和(自身を除く): 2198848070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 580169, 1160338, 2900845, 5801690, 7542197, 15084394, 16824901, 33649802, 37710985, 75421970, 84124505, 168249010, 218723713, 437447426, 1093618565, 2187237130]

約数ペア:

[(1, 2187237130), (2, 1093618565), (5, 437447426), (10, 218723713), (13, 168249010), (26, 84124505), (29, 75421970), (58, 37710985), (65, 33649802), (130, 16824901), (145, 15084394), (290, 7542197), (377, 5801690), (754, 2900845), (1885, 1160338), (3770, 580169)]