17717340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4242

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 32602020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4159, 4260, 8318, 12477, 16636, 20795, 24954, 41590, 49908, 62385, 83180, 124770, 249540, 295289, 590578, 885867, 1181156, 1476445, 1771734, 2952890, 3543468, 4429335, 5905780, 8858670, 17717340]

約数ペア:

[(1, 17717340), (2, 8858670), (3, 5905780), (4, 4429335), (5, 3543468), (6, 2952890), (10, 1771734), (12, 1476445), (15, 1181156), (20, 885867), (30, 590578), (60, 295289), (71, 249540), (142, 124770), (213, 83180), (284, 62385), (355, 49908), (426, 41590), (710, 24954), (852, 20795), (1065, 16636), (1420, 12477), (2130, 8318), (4159, 4260)]