713778540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{79841}}^1$

素因数の和:80002

約数の個数: 48

約数和(自身を含む): 2012018400

約数和(自身を除く): 1298239860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 79841, 159682, 239523, 319364, 399205, 479046, 798410, 958092, 1197615, 1596820, 2395230, 4790460, 11896309, 23792618, 35688927, 47585236, 59481545, 71377854, 118963090, 142755708, 178444635, 237926180, 356889270, 713778540]

約数ペア:

[(1, 713778540), (2, 356889270), (3, 237926180), (4, 178444635), (5, 142755708), (6, 118963090), (10, 71377854), (12, 59481545), (15, 47585236), (20, 35688927), (30, 23792618), (60, 11896309), (149, 4790460), (298, 2395230), (447, 1596820), (596, 1197615), (745, 958092), (894, 798410), (1490, 479046), (1788, 399205), (2235, 319364), (2980, 239523), (4470, 159682), (8940, 79841)]