68592370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 155001600

約数和(自身を除く): 86409230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 229, 385, 389, 458, 770, 778, 1145, 1603, 1945, 2290, 2519, 2723, 3206, 3890, 4279, 5038, 5446, 8015, 8558, 12595, 13615, 16030, 17633, 21395, 25190, 27230, 29953, 35266, 42790, 59906, 88165, 89081, 149765, 176330, 178162, 299530, 445405, 623567, 890810, 979891, 1247134, 1959782, 3117835, 4899455, 6235670, 6859237, 9798910, 13718474, 34296185, 68592370]

約数ペア:

[(1, 68592370), (2, 34296185), (5, 13718474), (7, 9798910), (10, 6859237), (11, 6235670), (14, 4899455), (22, 3117835), (35, 1959782), (55, 1247134), (70, 979891), (77, 890810), (110, 623567), (154, 445405), (229, 299530), (385, 178162), (389, 176330), (458, 149765), (770, 89081), (778, 88165), (1145, 59906), (1603, 42790), (1945, 35266), (2290, 29953), (2519, 27230), (2723, 25190), (3206, 21395), (3890, 17633), (4279, 16030), (5038, 13615), (5446, 12595), (8015, 8558)]