1287070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 2511648

約数和(自身を除く): 1224578

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 113, 134, 170, 226, 335, 565, 670, 1130, 1139, 1921, 2278, 3842, 5695, 7571, 9605, 11390, 15142, 19210, 37855, 75710, 128707, 257414, 643535, 1287070]

約数ペア:

[(1, 1287070), (2, 643535), (5, 257414), (10, 128707), (17, 75710), (34, 37855), (67, 19210), (85, 15142), (113, 11390), (134, 9605), (170, 7571), (226, 5695), (335, 3842), (565, 2278), (670, 1921), (1130, 1139)]