171915090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{23977}}^1$

素因数の和:24226

約数の個数: 32

約数和(自身を含む): 414339840

約数和(自身を除く): 242424750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 23977, 47954, 71931, 119885, 143862, 239770, 359655, 719310, 5730503, 11461006, 17191509, 28652515, 34383018, 57305030, 85957545, 171915090]

約数ペア:

[(1, 171915090), (2, 85957545), (3, 57305030), (5, 34383018), (6, 28652515), (10, 17191509), (15, 11461006), (30, 5730503), (239, 719310), (478, 359655), (717, 239770), (1195, 143862), (1434, 119885), (2390, 71931), (3585, 47954), (7170, 23977)]