2510122545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257053}}^1$

素因数の和:257102

約数の個数: 48

約数和(自身を含む): 5132854272

約数和(自身を除く): 2622731727

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9765, 257053, 771159, 1285265, 1799371, 2313477, 3855795, 5398113, 7968643, 8996855, 11567385, 16194339, 23905929, 26990565, 39843215, 55780501, 71717787, 80971695, 119529645, 167341503, 278902505, 358588935, 502024509, 836707515, 2510122545]

約数ペア:

[(1, 2510122545), (3, 836707515), (5, 502024509), (7, 358588935), (9, 278902505), (15, 167341503), (21, 119529645), (31, 80971695), (35, 71717787), (45, 55780501), (63, 39843215), (93, 26990565), (105, 23905929), (155, 16194339), (217, 11567385), (279, 8996855), (315, 7968643), (465, 5398113), (651, 3855795), (1085, 2313477), (1395, 1799371), (1953, 1285265), (3255, 771159), (9765, 257053)]