158030930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2851}}^1$

素因数の和:3122

約数の個数: 32

約数和(自身を含む): 298159488

約数和(自身を除く): 140128558

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 241, 482, 1205, 2410, 2851, 5543, 5702, 11086, 14255, 27715, 28510, 55430, 65573, 131146, 327865, 655730, 687091, 1374182, 3435455, 6870910, 15803093, 31606186, 79015465, 158030930]

約数ペア:

[(1, 158030930), (2, 79015465), (5, 31606186), (10, 15803093), (23, 6870910), (46, 3435455), (115, 1374182), (230, 687091), (241, 655730), (482, 327865), (1205, 131146), (2410, 65573), (2851, 55430), (5543, 28510), (5702, 27715), (11086, 14255)]