27570790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9221}}^1$

素因数の和:9264

約数の個数: 32

約数和(自身を含む): 55774656

約数和(自身を除く): 28203866

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9221, 18442, 46105, 92210, 119873, 212083, 239746, 424166, 599365, 1060415, 1198730, 2120830, 2757079, 5514158, 13785395, 27570790]

約数ペア:

[(1, 27570790), (2, 13785395), (5, 5514158), (10, 2757079), (13, 2120830), (23, 1198730), (26, 1060415), (46, 599365), (65, 424166), (115, 239746), (130, 212083), (230, 119873), (299, 92210), (598, 46105), (1495, 18442), (2990, 9221)]