61442590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 134447040

約数和(自身を除く): 73004450

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 103, 110, 121, 145, 170, 187, 206, 242, 290, 319, 374, 493, 515, 605, 638, 935, 986, 1030, 1133, 1210, 1595, 1751, 1870, 2057, 2266, 2465, 2987, 3190, 3502, 3509, 4114, 4930, 5423, 5665, 5974, 7018, 8755, 10285, 10846, 11330, 12463, 14935, 17510, 17545, 19261, 20570, 24926, 27115, 29870, 32857, 35090, 38522, 50779, 54230, 59653, 62315, 65714, 96305, 101558, 119306, 124630, 164285, 192610, 211871, 253895, 298265, 328570, 361427, 423742, 507790, 558569, 596530, 722854, 1059355, 1117138, 1807135, 2118710, 2792845, 3614270, 5585690, 6144259, 12288518, 30721295, 61442590]

約数ペア:

[(1, 61442590), (2, 30721295), (5, 12288518), (10, 6144259), (11, 5585690), (17, 3614270), (22, 2792845), (29, 2118710), (34, 1807135), (55, 1117138), (58, 1059355), (85, 722854), (103, 596530), (110, 558569), (121, 507790), (145, 423742), (170, 361427), (187, 328570), (206, 298265), (242, 253895), (290, 211871), (319, 192610), (374, 164285), (493, 124630), (515, 119306), (605, 101558), (638, 96305), (935, 65714), (986, 62315), (1030, 59653), (1133, 54230), (1210, 50779), (1595, 38522), (1751, 35090), (1870, 32857), (2057, 29870), (2266, 27115), (2465, 24926), (2987, 20570), (3190, 19261), (3502, 17545), (3509, 17510), (4114, 14935), (4930, 12463), (5423, 11330), (5665, 10846), (5974, 10285), (7018, 8755)]