130605018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{1031}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 268088832

約数和(自身を除く): 137483814

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 491, 982, 1031, 1473, 2062, 2946, 3093, 6186, 21113, 42226, 44333, 63339, 88666, 126678, 132999, 265998, 506221, 1012442, 1518663, 3037326, 21767503, 43535006, 65302509, 130605018]

約数ペア:

[(1, 130605018), (2, 65302509), (3, 43535006), (6, 21767503), (43, 3037326), (86, 1518663), (129, 1012442), (258, 506221), (491, 265998), (982, 132999), (1031, 126678), (1473, 88666), (2062, 63339), (2946, 44333), (3093, 42226), (6186, 21113)]