131024430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1455827}}^1$

素因数の和:1455840

約数の個数: 24

約数和(自身を含む): 340663752

約数和(自身を除く): 209639322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1455827, 2911654, 4367481, 7279135, 8734962, 13102443, 14558270, 21837405, 26204886, 43674810, 65512215, 131024430]

約数ペア:

[(1, 131024430), (2, 65512215), (3, 43674810), (5, 26204886), (6, 21837405), (9, 14558270), (10, 13102443), (15, 8734962), (18, 7279135), (30, 4367481), (45, 2911654), (90, 1455827)]