307942770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{68891}}^1$

素因数の和:69050

約数の個数: 32

約数和(自身を含む): 744033600

約数和(自身を除く): 436090830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 68891, 137782, 206673, 344455, 413346, 688910, 1033365, 2066730, 10264759, 20529518, 30794277, 51323795, 61588554, 102647590, 153971385, 307942770]

約数ペア:

[(1, 307942770), (2, 153971385), (3, 102647590), (5, 61588554), (6, 51323795), (10, 30794277), (15, 20529518), (30, 10264759), (149, 2066730), (298, 1033365), (447, 688910), (745, 413346), (894, 344455), (1490, 206673), (2235, 137782), (4470, 68891)]