7439710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 14346720

約数和(自身を除く): 6907010

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 409, 535, 818, 1070, 1819, 2045, 3638, 4090, 6953, 9095, 13906, 18190, 34765, 43763, 69530, 87526, 218815, 437630, 743971, 1487942, 3719855, 7439710]

約数ペア:

[(1, 7439710), (2, 3719855), (5, 1487942), (10, 743971), (17, 437630), (34, 218815), (85, 87526), (107, 69530), (170, 43763), (214, 34765), (409, 18190), (535, 13906), (818, 9095), (1070, 6953), (1819, 4090), (2045, 3638)]