27303710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 59000832

約数和(自身を除く): 31697122

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 193, 215, 235, 301, 329, 386, 430, 470, 602, 658, 965, 1351, 1505, 1645, 1930, 2021, 2702, 3010, 3290, 4042, 6755, 8299, 9071, 10105, 13510, 14147, 16598, 18142, 20210, 28294, 41495, 45355, 58093, 63497, 70735, 82990, 90710, 116186, 126994, 141470, 290465, 317485, 390053, 580930, 634970, 780106, 1950265, 2730371, 3900530, 5460742, 13651855, 27303710]

約数ペア:

[(1, 27303710), (2, 13651855), (5, 5460742), (7, 3900530), (10, 2730371), (14, 1950265), (35, 780106), (43, 634970), (47, 580930), (70, 390053), (86, 317485), (94, 290465), (193, 141470), (215, 126994), (235, 116186), (301, 90710), (329, 82990), (386, 70735), (430, 63497), (470, 58093), (602, 45355), (658, 41495), (965, 28294), (1351, 20210), (1505, 18142), (1645, 16598), (1930, 14147), (2021, 13510), (2702, 10105), (3010, 9071), (3290, 8299), (4042, 6755)]