180984830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6133}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 352435104

約数和(自身を除く): 171450274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 6133, 12266, 14755, 29510, 30665, 61330, 79729, 159458, 398645, 797290, 1392191, 2784382, 6960955, 13921910, 18098483, 36196966, 90492415, 180984830]

約数ペア:

[(1, 180984830), (2, 90492415), (5, 36196966), (10, 18098483), (13, 13921910), (26, 6960955), (65, 2784382), (130, 1392191), (227, 797290), (454, 398645), (1135, 159458), (2270, 79729), (2951, 61330), (5902, 30665), (6133, 29510), (12266, 14755)]