129297730

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 236779200

約数和(自身を除く): 107481470

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 535, 745, 811, 1070, 1490, 1622, 4055, 8110, 15943, 31886, 79715, 86777, 120839, 159430, 173554, 241678, 433885, 604195, 867770, 1208390, 12929773, 25859546, 64648865, 129297730]

約数ペア:

[(1, 129297730), (2, 64648865), (5, 25859546), (10, 12929773), (107, 1208390), (149, 867770), (214, 604195), (298, 433885), (535, 241678), (745, 173554), (811, 159430), (1070, 120839), (1490, 86777), (1622, 79715), (4055, 31886), (8110, 15943)]