61179160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 158469120

約数和(自身を除く): 97289960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1447, 1510, 2114, 2894, 3020, 4228, 5285, 5788, 6040, 7235, 8456, 10129, 10570, 11576, 14470, 20258, 21140, 28940, 40516, 42280, 50645, 57880, 81032, 101290, 202580, 218497, 405160, 436994, 873988, 1092485, 1529479, 1747976, 2184970, 3058958, 4369940, 6117916, 7647395, 8739880, 12235832, 15294790, 30589580, 61179160]

約数ペア:

[(1, 61179160), (2, 30589580), (4, 15294790), (5, 12235832), (7, 8739880), (8, 7647395), (10, 6117916), (14, 4369940), (20, 3058958), (28, 2184970), (35, 1747976), (40, 1529479), (56, 1092485), (70, 873988), (140, 436994), (151, 405160), (280, 218497), (302, 202580), (604, 101290), (755, 81032), (1057, 57880), (1208, 50645), (1447, 42280), (1510, 40516), (2114, 28940), (2894, 21140), (3020, 20258), (4228, 14470), (5285, 11576), (5788, 10570), (6040, 10129), (7235, 8456)]