29505540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28927}}^1$

素因数の和:28956

約数の個数: 48

約数和(自身を含む): 87478272

約数和(自身を除く): 57972732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 28927, 57854, 86781, 115708, 144635, 173562, 289270, 347124, 433905, 491759, 578540, 867810, 983518, 1475277, 1735620, 1967036, 2458795, 2950554, 4917590, 5901108, 7376385, 9835180, 14752770, 29505540]

約数ペア:

[(1, 29505540), (2, 14752770), (3, 9835180), (4, 7376385), (5, 5901108), (6, 4917590), (10, 2950554), (12, 2458795), (15, 1967036), (17, 1735620), (20, 1475277), (30, 983518), (34, 867810), (51, 578540), (60, 491759), (68, 433905), (85, 347124), (102, 289270), (170, 173562), (204, 144635), (255, 115708), (340, 86781), (510, 57854), (1020, 28927)]