40447470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 112098816

約数和(自身を除く): 71651346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 1907, 2121, 3030, 3535, 3814, 4242, 5721, 7070, 9535, 10605, 11442, 13349, 19070, 21210, 26698, 28605, 40047, 57210, 66745, 80094, 133490, 192607, 200235, 385214, 400470, 577821, 963035, 1155642, 1348249, 1926070, 2696498, 2889105, 4044747, 5778210, 6741245, 8089494, 13482490, 20223735, 40447470]

約数ペア:

[(1, 40447470), (2, 20223735), (3, 13482490), (5, 8089494), (6, 6741245), (7, 5778210), (10, 4044747), (14, 2889105), (15, 2696498), (21, 1926070), (30, 1348249), (35, 1155642), (42, 963035), (70, 577821), (101, 400470), (105, 385214), (202, 200235), (210, 192607), (303, 133490), (505, 80094), (606, 66745), (707, 57210), (1010, 40047), (1414, 28605), (1515, 26698), (1907, 21210), (2121, 19070), (3030, 13349), (3535, 11442), (3814, 10605), (4242, 9535), (5721, 7070)]