12747210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 35368704

約数和(自身を除く): 22621494

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 601, 606, 707, 1010, 1202, 1414, 1515, 1803, 2121, 3005, 3030, 3535, 3606, 4207, 4242, 6010, 7070, 8414, 9015, 10605, 12621, 18030, 21035, 21210, 25242, 42070, 60701, 63105, 121402, 126210, 182103, 303505, 364206, 424907, 607010, 849814, 910515, 1274721, 1821030, 2124535, 2549442, 4249070, 6373605, 12747210]

約数ペア:

[(1, 12747210), (2, 6373605), (3, 4249070), (5, 2549442), (6, 2124535), (7, 1821030), (10, 1274721), (14, 910515), (15, 849814), (21, 607010), (30, 424907), (35, 364206), (42, 303505), (70, 182103), (101, 126210), (105, 121402), (202, 63105), (210, 60701), (303, 42070), (505, 25242), (601, 21210), (606, 21035), (707, 18030), (1010, 12621), (1202, 10605), (1414, 9015), (1515, 8414), (1803, 7070), (2121, 6010), (3005, 4242), (3030, 4207), (3535, 3606)]