235930260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{28289}}^1$

素因数の和:28440

約数の個数: 48

約数和(自身を含む): 665380800

約数和(自身を除く): 429450540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 28289, 56578, 84867, 113156, 141445, 169734, 282890, 339468, 424335, 565780, 848670, 1697340, 3932171, 7864342, 11796513, 15728684, 19660855, 23593026, 39321710, 47186052, 58982565, 78643420, 117965130, 235930260]

約数ペア:

[(1, 235930260), (2, 117965130), (3, 78643420), (4, 58982565), (5, 47186052), (6, 39321710), (10, 23593026), (12, 19660855), (15, 15728684), (20, 11796513), (30, 7864342), (60, 3932171), (139, 1697340), (278, 848670), (417, 565780), (556, 424335), (695, 339468), (834, 282890), (1390, 169734), (1668, 141445), (2085, 113156), (2780, 84867), (4170, 56578), (8340, 28289)]