180235302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 404490240

約数和(自身を除く): 224254938

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 569, 786, 806, 1138, 1209, 1703, 1707, 2418, 3406, 3414, 4061, 5109, 7397, 8122, 10218, 12183, 14794, 17639, 22191, 24366, 35278, 44382, 52793, 52917, 74539, 105586, 105834, 149078, 158379, 223617, 229307, 316758, 447234, 458614, 687921, 969007, 1375842, 1938014, 2310709, 2907021, 4621418, 5814042, 6932127, 13864254, 30039217, 60078434, 90117651, 180235302]

約数ペア:

[(1, 180235302), (2, 90117651), (3, 60078434), (6, 30039217), (13, 13864254), (26, 6932127), (31, 5814042), (39, 4621418), (62, 2907021), (78, 2310709), (93, 1938014), (131, 1375842), (186, 969007), (262, 687921), (393, 458614), (403, 447234), (569, 316758), (786, 229307), (806, 223617), (1138, 158379), (1209, 149078), (1703, 105834), (1707, 105586), (2418, 74539), (3406, 52917), (3414, 52793), (4061, 44382), (5109, 35278), (7397, 24366), (8122, 22191), (10218, 17639), (12183, 14794)]