42717610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 86873472

約数和(自身を除く): 44155862

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 83, 107, 130, 166, 185, 214, 370, 415, 481, 535, 830, 962, 1070, 1079, 1391, 2158, 2405, 2782, 3071, 3959, 4810, 5395, 6142, 6955, 7918, 8881, 10790, 13910, 15355, 17762, 19795, 30710, 39590, 39923, 44405, 51467, 79846, 88810, 102934, 115453, 199615, 230906, 257335, 328597, 399230, 514670, 577265, 657194, 1154530, 1642985, 3285970, 4271761, 8543522, 21358805, 42717610]

約数ペア:

[(1, 42717610), (2, 21358805), (5, 8543522), (10, 4271761), (13, 3285970), (26, 1642985), (37, 1154530), (65, 657194), (74, 577265), (83, 514670), (107, 399230), (130, 328597), (166, 257335), (185, 230906), (214, 199615), (370, 115453), (415, 102934), (481, 88810), (535, 79846), (830, 51467), (962, 44405), (1070, 39923), (1079, 39590), (1391, 30710), (2158, 19795), (2405, 17762), (2782, 15355), (3071, 13910), (3959, 10790), (4810, 8881), (5395, 7918), (6142, 6955)]