157530830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^3\times {\mathrm{311}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 292368960

約数和(自身を除く): 134838130

約数列:

[1, 2, 5, 10, 37, 74, 185, 311, 370, 622, 1369, 1555, 2738, 3110, 6845, 11507, 13690, 23014, 50653, 57535, 101306, 115070, 253265, 425759, 506530, 851518, 2128795, 4257590, 15753083, 31506166, 78765415, 157530830]

約数ペア:

[(1, 157530830), (2, 78765415), (5, 31506166), (10, 15753083), (37, 4257590), (74, 2128795), (185, 851518), (311, 506530), (370, 425759), (622, 253265), (1369, 115070), (1555, 101306), (2738, 57535), (3110, 50653), (6845, 23014), (11507, 13690)]