3325630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 7608816

約数和(自身を除く): 4283186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 617, 770, 1078, 1234, 2695, 3085, 4319, 5390, 6170, 6787, 8638, 13574, 21595, 30233, 33935, 43190, 47509, 60466, 67870, 95018, 151165, 237545, 302330, 332563, 475090, 665126, 1662815, 3325630]

約数ペア:

[(1, 3325630), (2, 1662815), (5, 665126), (7, 475090), (10, 332563), (11, 302330), (14, 237545), (22, 151165), (35, 95018), (49, 67870), (55, 60466), (70, 47509), (77, 43190), (98, 33935), (110, 30233), (154, 21595), (245, 13574), (385, 8638), (490, 6787), (539, 6170), (617, 5390), (770, 4319), (1078, 3085), (1234, 2695)]