73350760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 189573120

約数和(自身を除く): 116222360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1087, 1205, 1687, 1928, 2174, 2410, 3374, 4348, 4820, 5435, 6748, 7609, 8435, 8696, 9640, 10870, 13496, 15218, 16870, 21740, 30436, 33740, 38045, 43480, 60872, 67480, 76090, 152180, 261967, 304360, 523934, 1047868, 1309835, 1833769, 2095736, 2619670, 3667538, 5239340, 7335076, 9168845, 10478680, 14670152, 18337690, 36675380, 73350760]

約数ペア:

[(1, 73350760), (2, 36675380), (4, 18337690), (5, 14670152), (7, 10478680), (8, 9168845), (10, 7335076), (14, 5239340), (20, 3667538), (28, 2619670), (35, 2095736), (40, 1833769), (56, 1309835), (70, 1047868), (140, 523934), (241, 304360), (280, 261967), (482, 152180), (964, 76090), (1087, 67480), (1205, 60872), (1687, 43480), (1928, 38045), (2174, 33740), (2410, 30436), (3374, 21740), (4348, 16870), (4820, 15218), (5435, 13496), (6748, 10870), (7609, 9640), (8435, 8696)]