69308690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14653}}^1$

素因数の和:14714

約数の個数: 32

約数和(自身を含む): 139271616

約数和(自身を除く): 69962926

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14653, 29306, 73265, 146530, 161183, 322366, 630079, 805915, 1260158, 1611830, 3150395, 6300790, 6930869, 13861738, 34654345, 69308690]

約数ペア:

[(1, 69308690), (2, 34654345), (5, 13861738), (10, 6930869), (11, 6300790), (22, 3150395), (43, 1611830), (55, 1260158), (86, 805915), (110, 630079), (215, 322366), (430, 161183), (473, 146530), (946, 73265), (2365, 29306), (4730, 14653)]