310195197

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 525817600

約数和(自身を除く): 215622403

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 193, 241, 247, 351, 513, 579, 723, 741, 1737, 2169, 2223, 2509, 3133, 3667, 4579, 5211, 6507, 6669, 7527, 9399, 11001, 13737, 22581, 28197, 33003, 41211, 46513, 47671, 59527, 67743, 84591, 99009, 123633, 139539, 143013, 178581, 418617, 429039, 535743, 604669, 883747, 1255851, 1287117, 1607229, 1814007, 2651241, 5442021, 7953723, 11488711, 16326063, 23861169, 34466133, 103398399, 310195197]

約数ペア:

[(1, 310195197), (3, 103398399), (9, 34466133), (13, 23861169), (19, 16326063), (27, 11488711), (39, 7953723), (57, 5442021), (117, 2651241), (171, 1814007), (193, 1607229), (241, 1287117), (247, 1255851), (351, 883747), (513, 604669), (579, 535743), (723, 429039), (741, 418617), (1737, 178581), (2169, 143013), (2223, 139539), (2509, 123633), (3133, 99009), (3667, 84591), (4579, 67743), (5211, 59527), (6507, 47671), (6669, 46513), (7527, 41211), (9399, 33003), (11001, 28197), (13737, 22581)]