312304810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6089}}^1$

素因数の和:6342

約数の個数: 32

約数和(自身を含む): 589317120

約数和(自身を除く): 277012310

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 5129, 6089, 10258, 12178, 25645, 30445, 51290, 60890, 140047, 280094, 700235, 1357847, 1400470, 2715694, 6789235, 13578470, 31230481, 62460962, 156152405, 312304810]

約数ペア:

[(1, 312304810), (2, 156152405), (5, 62460962), (10, 31230481), (23, 13578470), (46, 6789235), (115, 2715694), (223, 1400470), (230, 1357847), (446, 700235), (1115, 280094), (2230, 140047), (5129, 60890), (6089, 51290), (10258, 30445), (12178, 25645)]