329722260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{785053}}^1$

素因数の和:785072

約数の個数: 48

約数和(自身を含む): 1055112576

約数和(自身を除く): 725390316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 785053, 1570106, 2355159, 3140212, 3925265, 4710318, 5495371, 7850530, 9420636, 10990742, 11775795, 15701060, 16486113, 21981484, 23551590, 27476855, 32972226, 47103180, 54953710, 65944452, 82430565, 109907420, 164861130, 329722260]

約数ペア:

[(1, 329722260), (2, 164861130), (3, 109907420), (4, 82430565), (5, 65944452), (6, 54953710), (7, 47103180), (10, 32972226), (12, 27476855), (14, 23551590), (15, 21981484), (20, 16486113), (21, 15701060), (28, 11775795), (30, 10990742), (35, 9420636), (42, 7850530), (60, 5495371), (70, 4710318), (84, 3925265), (105, 3140212), (140, 2355159), (210, 1570106), (420, 785053)]