454921610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{318127}}^1$

素因数の和:318158

約数の個数: 32

約数和(自身を含む): 962019072

約数和(自身を除く): 507097462

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 318127, 636254, 1590635, 3181270, 3499397, 4135651, 6998794, 8271302, 17496985, 20678255, 34993970, 41356510, 45492161, 90984322, 227460805, 454921610]

約数ペア:

[(1, 454921610), (2, 227460805), (5, 90984322), (10, 45492161), (11, 41356510), (13, 34993970), (22, 20678255), (26, 17496985), (55, 8271302), (65, 6998794), (110, 4135651), (130, 3499397), (143, 3181270), (286, 1590635), (715, 636254), (1430, 318127)]