130717266

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 281981952

約数和(自身を除く): 151264686

約数列:

[1, 2, 3, 6, 31, 41, 61, 62, 82, 93, 122, 123, 183, 186, 246, 281, 366, 562, 843, 1271, 1686, 1891, 2501, 2542, 3782, 3813, 5002, 5673, 7503, 7626, 8711, 11346, 11521, 15006, 17141, 17422, 23042, 26133, 34282, 34563, 51423, 52266, 69126, 77531, 102846, 155062, 232593, 357151, 465186, 531371, 702781, 714302, 1062742, 1071453, 1405562, 1594113, 2108343, 2142906, 3188226, 4216686, 21786211, 43572422, 65358633, 130717266]

約数ペア:

[(1, 130717266), (2, 65358633), (3, 43572422), (6, 21786211), (31, 4216686), (41, 3188226), (61, 2142906), (62, 2108343), (82, 1594113), (93, 1405562), (122, 1071453), (123, 1062742), (183, 714302), (186, 702781), (246, 531371), (281, 465186), (366, 357151), (562, 232593), (843, 155062), (1271, 102846), (1686, 77531), (1891, 69126), (2501, 52266), (2542, 51423), (3782, 34563), (3813, 34282), (5002, 26133), (5673, 23042), (7503, 17422), (7626, 17141), (8711, 15006), (11346, 11521)]