1300156970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{261601}}^1$

素因数の和:261686

約数の個数: 32

約数和(自身を含む): 2712289536

約数和(自身を除く): 1412132566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 261601, 523202, 1308005, 1831207, 2616010, 3662414, 9156035, 18312070, 18573671, 37147342, 92868355, 130015697, 185736710, 260031394, 650078485, 1300156970]

約数ペア:

[(1, 1300156970), (2, 650078485), (5, 260031394), (7, 185736710), (10, 130015697), (14, 92868355), (35, 37147342), (70, 18573671), (71, 18312070), (142, 9156035), (355, 3662414), (497, 2616010), (710, 1831207), (994, 1308005), (2485, 523202), (4970, 261601)]