437428030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{146297}}^1$

素因数の和:146340

約数の個数: 32

約数和(自身を含む): 884810304

約数和(自身を除く): 447382274

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 146297, 292594, 731485, 1462970, 1901861, 3364831, 3803722, 6729662, 9509305, 16824155, 19018610, 33648310, 43742803, 87485606, 218714015, 437428030]

約数ペア:

[(1, 437428030), (2, 218714015), (5, 87485606), (10, 43742803), (13, 33648310), (23, 19018610), (26, 16824155), (46, 9509305), (65, 6729662), (115, 3803722), (130, 3364831), (230, 1901861), (299, 1462970), (598, 731485), (1495, 292594), (2990, 146297)]