29661240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35311}}^1$

素因数の和:35332

約数の個数: 64

約数和(自身を含む): 101698560

約数和(自身を除く): 72037320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35311, 70622, 105933, 141244, 176555, 211866, 247177, 282488, 353110, 423732, 494354, 529665, 706220, 741531, 847464, 988708, 1059330, 1235885, 1412440, 1483062, 1977416, 2118660, 2471770, 2966124, 3707655, 4237320, 4943540, 5932248, 7415310, 9887080, 14830620, 29661240]

約数ペア:

[(1, 29661240), (2, 14830620), (3, 9887080), (4, 7415310), (5, 5932248), (6, 4943540), (7, 4237320), (8, 3707655), (10, 2966124), (12, 2471770), (14, 2118660), (15, 1977416), (20, 1483062), (21, 1412440), (24, 1235885), (28, 1059330), (30, 988708), (35, 847464), (40, 741531), (42, 706220), (56, 529665), (60, 494354), (70, 423732), (84, 353110), (105, 282488), (120, 247177), (140, 211866), (168, 176555), (210, 141244), (280, 105933), (420, 70622), (840, 35311)]