6678970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 12752640

約数和(自身を除く): 6073670

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 409, 710, 818, 1633, 2045, 3266, 4090, 8165, 9407, 16330, 18814, 29039, 47035, 58078, 94070, 145195, 290390, 667897, 1335794, 3339485, 6678970]

約数ペア:

[(1, 6678970), (2, 3339485), (5, 1335794), (10, 667897), (23, 290390), (46, 145195), (71, 94070), (115, 58078), (142, 47035), (230, 29039), (355, 18814), (409, 16330), (710, 9407), (818, 8165), (1633, 4090), (2045, 3266)]