8290830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6480

約数の個数: 32

約数和(自身を含む): 20363904

約数和(自身を除く): 12073074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6427, 12854, 19281, 32135, 38562, 64270, 96405, 192810, 276361, 552722, 829083, 1381805, 1658166, 2763610, 4145415, 8290830]

約数ペア:

[(1, 8290830), (2, 4145415), (3, 2763610), (5, 1658166), (6, 1381805), (10, 829083), (15, 552722), (30, 276361), (43, 192810), (86, 96405), (129, 64270), (215, 38562), (258, 32135), (430, 19281), (645, 12854), (1290, 6427)]