129356710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1511}}^1$

素因数の和:2748

約数の個数: 32

約数和(自身を含む): 266499072

約数和(自身を除く): 137142362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1223, 1511, 2446, 3022, 6115, 7555, 8561, 10577, 12230, 15110, 17122, 21154, 42805, 52885, 85610, 105770, 1847953, 3695906, 9239765, 12935671, 18479530, 25871342, 64678355, 129356710]

約数ペア:

[(1, 129356710), (2, 64678355), (5, 25871342), (7, 18479530), (10, 12935671), (14, 9239765), (35, 3695906), (70, 1847953), (1223, 105770), (1511, 85610), (2446, 52885), (3022, 42805), (6115, 21154), (7555, 17122), (8561, 15110), (10577, 12230)]