7868338740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{39631}}^1$

素因数の和:40749

約数の個数: 72

約数和(自身を含む): 23889535488

約数和(自身を除く): 16021196748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1103, 2206, 3309, 4412, 5515, 6618, 9927, 11030, 13236, 16545, 19854, 22060, 33090, 39631, 39708, 49635, 66180, 79262, 99270, 118893, 158524, 198155, 198540, 237786, 356679, 396310, 475572, 594465, 713358, 792620, 1188930, 1426716, 1783395, 2377860, 3566790, 7133580, 43712993, 87425986, 131138979, 174851972, 218564965, 262277958, 393416937, 437129930, 524555916, 655694895, 786833874, 874259860, 1311389790, 1573667748, 1967084685, 2622779580, 3934169370, 7868338740]

約数ペア:

[(1, 7868338740), (2, 3934169370), (3, 2622779580), (4, 1967084685), (5, 1573667748), (6, 1311389790), (9, 874259860), (10, 786833874), (12, 655694895), (15, 524555916), (18, 437129930), (20, 393416937), (30, 262277958), (36, 218564965), (45, 174851972), (60, 131138979), (90, 87425986), (180, 43712993), (1103, 7133580), (2206, 3566790), (3309, 2377860), (4412, 1783395), (5515, 1426716), (6618, 1188930), (9927, 792620), (11030, 713358), (13236, 594465), (16545, 475572), (19854, 396310), (22060, 356679), (33090, 237786), (39631, 198540), (39708, 198155), (49635, 158524), (66180, 118893), (79262, 99270)]