12270270

素因数分解:

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

素因数の和:17816

約数の個数: 32

約数和(自身を含む): 30730752

約数和(自身を除く): 18460482

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 17783, 35566, 53349, 88915, 106698, 177830, 266745, 409009, 533490, 818018, 1227027, 2045045, 2454054, 4090090, 6135135, 12270270]

約数ペア:

[(1, 12270270), (2, 6135135), (3, 4090090), (5, 2454054), (6, 2045045), (10, 1227027), (15, 818018), (23, 533490), (30, 409009), (46, 266745), (69, 177830), (115, 106698), (138, 88915), (230, 53349), (345, 35566), (690, 17783)]