15197470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 28377216

約数和(自身を除く): 13179746

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 367, 410, 505, 734, 1010, 1835, 3670, 4141, 8282, 15047, 20705, 30094, 37067, 41410, 74134, 75235, 150470, 185335, 370670, 1519747, 3039494, 7598735, 15197470]

約数ペア:

[(1, 15197470), (2, 7598735), (5, 3039494), (10, 1519747), (41, 370670), (82, 185335), (101, 150470), (202, 75235), (205, 74134), (367, 41410), (410, 37067), (505, 30094), (734, 20705), (1010, 15047), (1835, 8282), (3670, 4141)]