61730734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 112896000

約数和(自身を除く): 51165266

約数列:

[1, 2, 13, 19, 26, 29, 31, 38, 58, 62, 139, 247, 278, 377, 403, 494, 551, 589, 754, 806, 899, 1102, 1178, 1798, 1807, 2641, 3614, 4031, 4309, 5282, 7163, 7657, 8062, 8618, 11687, 14326, 15314, 17081, 23374, 34162, 34333, 52403, 56017, 68666, 76589, 81871, 104806, 112034, 124961, 153178, 163742, 222053, 249922, 444106, 995657, 1064323, 1624493, 1991314, 2128646, 2374259, 3248986, 4748518, 30865367, 61730734]

約数ペア:

[(1, 61730734), (2, 30865367), (13, 4748518), (19, 3248986), (26, 2374259), (29, 2128646), (31, 1991314), (38, 1624493), (58, 1064323), (62, 995657), (139, 444106), (247, 249922), (278, 222053), (377, 163742), (403, 153178), (494, 124961), (551, 112034), (589, 104806), (754, 81871), (806, 76589), (899, 68666), (1102, 56017), (1178, 52403), (1798, 34333), (1807, 34162), (2641, 23374), (3614, 17081), (4031, 15314), (4309, 14326), (5282, 11687), (7163, 8618), (7657, 8062)]