907172370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{775361}}^1$

素因数の和:775387

約数の個数: 48

約数和(自身を含む): 2540085912

約数和(自身を除く): 1632913542

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 775361, 1550722, 2326083, 3876805, 4652166, 6978249, 7753610, 10079693, 11630415, 13956498, 20159386, 23260830, 30239079, 34891245, 50398465, 60478158, 69782490, 90717237, 100796930, 151195395, 181434474, 302390790, 453586185, 907172370]

約数ペア:

[(1, 907172370), (2, 453586185), (3, 302390790), (5, 181434474), (6, 151195395), (9, 100796930), (10, 90717237), (13, 69782490), (15, 60478158), (18, 50398465), (26, 34891245), (30, 30239079), (39, 23260830), (45, 20159386), (65, 13956498), (78, 11630415), (90, 10079693), (117, 7753610), (130, 6978249), (195, 4652166), (234, 3876805), (390, 2326083), (585, 1550722), (1170, 775361)]