8051430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{769}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 19404000

約数和(自身を除く): 11352570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 769, 1047, 1538, 1745, 2094, 2307, 3490, 3845, 4614, 5235, 7690, 10470, 11535, 23070, 268381, 536762, 805143, 1341905, 1610286, 2683810, 4025715, 8051430]

約数ペア:

[(1, 8051430), (2, 4025715), (3, 2683810), (5, 1610286), (6, 1341905), (10, 805143), (15, 536762), (30, 268381), (349, 23070), (698, 11535), (769, 10470), (1047, 7690), (1538, 5235), (1745, 4614), (2094, 3845), (2307, 3490)]