30154345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 42729120

約数和(自身を除く): 12574775

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 941, 1105, 1885, 2465, 4705, 6409, 12233, 15997, 27289, 32045, 61165, 79985, 136445, 207961, 354757, 463913, 1039805, 1773785, 2319565, 6030869, 30154345]

約数ペア:

[(1, 30154345), (5, 6030869), (13, 2319565), (17, 1773785), (29, 1039805), (65, 463913), (85, 354757), (145, 207961), (221, 136445), (377, 79985), (493, 61165), (941, 32045), (1105, 27289), (1885, 15997), (2465, 12233), (4705, 6409)]