291742630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^3\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 538462080

約数和(自身を除く): 246719450

約数列:

[1, 2, 5, 10, 47, 94, 235, 281, 470, 562, 1405, 2209, 2810, 4418, 11045, 13207, 22090, 26414, 66035, 103823, 132070, 207646, 519115, 620729, 1038230, 1241458, 3103645, 6207290, 29174263, 58348526, 145871315, 291742630]

約数ペア:

[(1, 291742630), (2, 145871315), (5, 58348526), (10, 29174263), (47, 6207290), (94, 3103645), (235, 1241458), (281, 1038230), (470, 620729), (562, 519115), (1405, 207646), (2209, 132070), (2810, 103823), (4418, 66035), (11045, 26414), (13207, 22090)]