80636430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383983}}^1$

素因数の和:384000

約数の個数: 32

約数和(自身を含む): 221174784

約数和(自身を除く): 140538354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383983, 767966, 1151949, 1919915, 2303898, 2687881, 3839830, 5375762, 5759745, 8063643, 11519490, 13439405, 16127286, 26878810, 40318215, 80636430]

約数ペア:

[(1, 80636430), (2, 40318215), (3, 26878810), (5, 16127286), (6, 13439405), (7, 11519490), (10, 8063643), (14, 5759745), (15, 5375762), (21, 3839830), (30, 2687881), (35, 2303898), (42, 1919915), (70, 1151949), (105, 767966), (210, 383983)]