61351350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17783}}^1$

素因数の和:17821

約数の個数: 48

約数和(自身を含む): 158775552

約数和(自身を除く): 97424202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 17783, 35566, 53349, 88915, 106698, 177830, 266745, 409009, 444575, 533490, 818018, 889150, 1227027, 1333725, 2045045, 2454054, 2667450, 4090090, 6135135, 10225225, 12270270, 20450450, 30675675, 61351350]

約数ペア:

[(1, 61351350), (2, 30675675), (3, 20450450), (5, 12270270), (6, 10225225), (10, 6135135), (15, 4090090), (23, 2667450), (25, 2454054), (30, 2045045), (46, 1333725), (50, 1227027), (69, 889150), (75, 818018), (115, 533490), (138, 444575), (150, 409009), (230, 266745), (345, 177830), (575, 106698), (690, 88915), (1150, 53349), (1725, 35566), (3450, 17783)]