123194310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 307722240

約数和(自身を除く): 184527930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 953, 1390, 1906, 2085, 2859, 4170, 4309, 4765, 5718, 8618, 9530, 12927, 14295, 21545, 25854, 28590, 29543, 43090, 59086, 64635, 88629, 129270, 132467, 147715, 177258, 264934, 295430, 397401, 443145, 662335, 794802, 886290, 1324670, 1987005, 3974010, 4106477, 8212954, 12319431, 20532385, 24638862, 41064770, 61597155, 123194310]

約数ペア:

[(1, 123194310), (2, 61597155), (3, 41064770), (5, 24638862), (6, 20532385), (10, 12319431), (15, 8212954), (30, 4106477), (31, 3974010), (62, 1987005), (93, 1324670), (139, 886290), (155, 794802), (186, 662335), (278, 443145), (310, 397401), (417, 295430), (465, 264934), (695, 177258), (834, 147715), (930, 132467), (953, 129270), (1390, 88629), (1906, 64635), (2085, 59086), (2859, 43090), (4170, 29543), (4309, 28590), (4765, 25854), (5718, 21545), (8618, 14295), (9530, 12927)]