103668540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21871}}^1$

素因数の和:21962

約数の個数: 48

約数和(自身を含む): 293959680

約数和(自身を除く): 190291140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 21871, 43742, 65613, 87484, 109355, 131226, 218710, 262452, 328065, 437420, 656130, 1312260, 1727809, 3455618, 5183427, 6911236, 8639045, 10366854, 17278090, 20733708, 25917135, 34556180, 51834270, 103668540]

約数ペア:

[(1, 103668540), (2, 51834270), (3, 34556180), (4, 25917135), (5, 20733708), (6, 17278090), (10, 10366854), (12, 8639045), (15, 6911236), (20, 5183427), (30, 3455618), (60, 1727809), (79, 1312260), (158, 656130), (237, 437420), (316, 328065), (395, 262452), (474, 218710), (790, 131226), (948, 109355), (1185, 87484), (1580, 65613), (2370, 43742), (4740, 21871)]