130649510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{36191}}^1$

素因数の和:36236

約数の個数: 24

約数和(自身を含む): 248204736

約数和(自身を除く): 117555226

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 36191, 72382, 180955, 361910, 687629, 1375258, 3438145, 6876290, 13064951, 26129902, 65324755, 130649510]

約数ペア:

[(1, 130649510), (2, 65324755), (5, 26129902), (10, 13064951), (19, 6876290), (38, 3438145), (95, 1375258), (190, 687629), (361, 361910), (722, 180955), (1805, 72382), (3610, 36191)]