157075170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{747977}}^1$

素因数の和:747994

約数の個数: 32

約数和(自身を含む): 430835328

約数和(自身を除く): 273760158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 747977, 1495954, 2243931, 3739885, 4487862, 5235839, 7479770, 10471678, 11219655, 15707517, 22439310, 26179195, 31415034, 52358390, 78537585, 157075170]

約数ペア:

[(1, 157075170), (2, 78537585), (3, 52358390), (5, 31415034), (6, 26179195), (7, 22439310), (10, 15707517), (14, 11219655), (15, 10471678), (21, 7479770), (30, 5235839), (35, 4487862), (42, 3739885), (70, 2243931), (105, 1495954), (210, 747977)]