30441190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10181}}^1$

素因数の和:10224

約数の個数: 32

約数和(自身を含む): 61580736

約数和(自身を除く): 31139546

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10181, 20362, 50905, 101810, 132353, 234163, 264706, 468326, 661765, 1170815, 1323530, 2341630, 3044119, 6088238, 15220595, 30441190]

約数ペア:

[(1, 30441190), (2, 15220595), (5, 6088238), (10, 3044119), (13, 2341630), (23, 1323530), (26, 1170815), (46, 661765), (65, 468326), (115, 264706), (130, 234163), (230, 132353), (299, 101810), (598, 50905), (1495, 20362), (2990, 10181)]