124906285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 190955520

約数和(自身を除く): 66049235

約数列:

[1, 5, 7, 19, 31, 35, 73, 83, 95, 133, 155, 217, 365, 415, 511, 581, 589, 665, 1085, 1387, 1577, 2263, 2555, 2573, 2905, 2945, 4123, 6059, 6935, 7885, 9709, 11039, 11315, 12865, 15841, 18011, 20615, 30295, 42413, 42997, 48545, 48887, 55195, 79205, 90055, 115121, 187829, 212065, 214985, 244435, 300979, 342209, 575605, 805847, 939145, 1314803, 1504895, 1711045, 3568751, 4029235, 6574015, 17843755, 24981257, 124906285]

約数ペア:

[(1, 124906285), (5, 24981257), (7, 17843755), (19, 6574015), (31, 4029235), (35, 3568751), (73, 1711045), (83, 1504895), (95, 1314803), (133, 939145), (155, 805847), (217, 575605), (365, 342209), (415, 300979), (511, 244435), (581, 214985), (589, 212065), (665, 187829), (1085, 115121), (1387, 90055), (1577, 79205), (2263, 55195), (2555, 48887), (2573, 48545), (2905, 42997), (2945, 42413), (4123, 30295), (6059, 20615), (6935, 18011), (7885, 15841), (9709, 12865), (11039, 11315)]