269367670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{188369}}^1$

素因数の和:188400

約数の個数: 32

約数和(自身を含む): 569630880

約数和(自身を除く): 300263210

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 188369, 376738, 941845, 1883690, 2072059, 2448797, 4144118, 4897594, 10360295, 12243985, 20720590, 24487970, 26936767, 53873534, 134683835, 269367670]

約数ペア:

[(1, 269367670), (2, 134683835), (5, 53873534), (10, 26936767), (11, 24487970), (13, 20720590), (22, 12243985), (26, 10360295), (55, 4897594), (65, 4144118), (110, 2448797), (130, 2072059), (143, 1883690), (286, 941845), (715, 376738), (1430, 188369)]