15661346390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{971}}^1\times {\mathrm{5581}}^1$

素因数の和:6593

約数の個数: 48

約数和(自身を含む): 29982440304

約数和(自身を除く): 14321093914

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 971, 1445, 1942, 2890, 4855, 5581, 9710, 11162, 16507, 27905, 33014, 55810, 82535, 94877, 165070, 189754, 280619, 474385, 561238, 948770, 1403095, 1612909, 2806190, 3225818, 5419151, 8064545, 10838302, 16129090, 27095755, 54191510, 92125567, 184251134, 460627835, 921255670, 1566134639, 3132269278, 7830673195, 15661346390]

約数ペア:

[(1, 15661346390), (2, 7830673195), (5, 3132269278), (10, 1566134639), (17, 921255670), (34, 460627835), (85, 184251134), (170, 92125567), (289, 54191510), (578, 27095755), (971, 16129090), (1445, 10838302), (1942, 8064545), (2890, 5419151), (4855, 3225818), (5581, 2806190), (9710, 1612909), (11162, 1403095), (16507, 948770), (27905, 561238), (33014, 474385), (55810, 280619), (82535, 189754), (94877, 165070)]