181120630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{971}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 340962048

約数和(自身を除く): 159841418

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 811, 971, 1622, 1942, 4055, 4855, 8110, 9710, 18653, 22333, 37306, 44666, 93265, 111665, 186530, 223330, 787481, 1574962, 3937405, 7874810, 18112063, 36224126, 90560315, 181120630]

約数ペア:

[(1, 181120630), (2, 90560315), (5, 36224126), (10, 18112063), (23, 7874810), (46, 3937405), (115, 1574962), (230, 787481), (811, 223330), (971, 186530), (1622, 111665), (1942, 93265), (4055, 44666), (4855, 37306), (8110, 22333), (9710, 18653)]