8326170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 21969792

約数和(自身を除く): 13643622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1303, 2130, 2606, 3195, 3909, 6390, 6515, 7818, 11727, 13030, 19545, 23454, 39090, 58635, 92513, 117270, 185026, 277539, 462565, 555078, 832617, 925130, 1387695, 1665234, 2775390, 4163085, 8326170]

約数ペア:

[(1, 8326170), (2, 4163085), (3, 2775390), (5, 1665234), (6, 1387695), (9, 925130), (10, 832617), (15, 555078), (18, 462565), (30, 277539), (45, 185026), (71, 117270), (90, 92513), (142, 58635), (213, 39090), (355, 23454), (426, 19545), (639, 13030), (710, 11727), (1065, 7818), (1278, 6515), (1303, 6390), (2130, 3909), (2606, 3195)]