2989025.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 13654090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 331, 478, 662, 1195, 1655, 2390, 3310, 4541, 6289, 9082, 12578, 22705, 31445, 45410, 62890, 79109, 158218, 395545, 791090, 1503071, 3006142, 7515355, 15030710]

約数ペア:

[(1, 15030710), (2, 7515355), (5, 3006142), (10, 1503071), (19, 791090), (38, 395545), (95, 158218), (190, 79109), (239, 62890), (331, 45410), (478, 31445), (662, 22705), (1195, 12578), (1655, 9082), (2390, 6289), (3310, 4541)]