61619390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 136888704

約数和(自身を除く): 75269314

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 85, 106, 119, 170, 238, 265, 371, 530, 595, 742, 901, 977, 1190, 1802, 1855, 1954, 3710, 4505, 4885, 6307, 6839, 9010, 9770, 12614, 13678, 16609, 31535, 33218, 34195, 51781, 63070, 68390, 83045, 103562, 116263, 166090, 232526, 258905, 362467, 517810, 581315, 724934, 880277, 1162630, 1760554, 1812335, 3624670, 4401385, 6161939, 8802770, 12323878, 30809695, 61619390]

約数ペア:

[(1, 61619390), (2, 30809695), (5, 12323878), (7, 8802770), (10, 6161939), (14, 4401385), (17, 3624670), (34, 1812335), (35, 1760554), (53, 1162630), (70, 880277), (85, 724934), (106, 581315), (119, 517810), (170, 362467), (238, 258905), (265, 232526), (371, 166090), (530, 116263), (595, 103562), (742, 83045), (901, 68390), (977, 63070), (1190, 51781), (1802, 34195), (1855, 33218), (1954, 31535), (3710, 16609), (4505, 13678), (4885, 12614), (6307, 9770), (6839, 9010)]