713657890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 1443899520

約数和(自身を除く): 730241630

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 229, 410, 451, 458, 691, 902, 1145, 1382, 2255, 2290, 2519, 3455, 4510, 5038, 6910, 7601, 9389, 12595, 15202, 18778, 25190, 28331, 38005, 46945, 56662, 76010, 93890, 103279, 141655, 158239, 206558, 283310, 311641, 316478, 516395, 623282, 791195, 1032790, 1558205, 1582390, 1740629, 3116410, 3481258, 6487799, 8703145, 12975598, 17406290, 32438995, 64877990, 71365789, 142731578, 356828945, 713657890]

約数ペア:

[(1, 713657890), (2, 356828945), (5, 142731578), (10, 71365789), (11, 64877990), (22, 32438995), (41, 17406290), (55, 12975598), (82, 8703145), (110, 6487799), (205, 3481258), (229, 3116410), (410, 1740629), (451, 1582390), (458, 1558205), (691, 1032790), (902, 791195), (1145, 623282), (1382, 516395), (2255, 316478), (2290, 311641), (2519, 283310), (3455, 206558), (4510, 158239), (5038, 141655), (6910, 103279), (7601, 93890), (9389, 76010), (12595, 56662), (15202, 46945), (18778, 38005), (25190, 28331)]