11917710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{18917}}^1$

素因数の和:18937

約数の個数: 48

約数和(自身を含む): 35414496

約数和(自身を除く): 23496786

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 18917, 37834, 56751, 94585, 113502, 132419, 170253, 189170, 264838, 283755, 340506, 397257, 567510, 662095, 794514, 851265, 1191771, 1324190, 1702530, 1986285, 2383542, 3972570, 5958855, 11917710]

約数ペア:

[(1, 11917710), (2, 5958855), (3, 3972570), (5, 2383542), (6, 1986285), (7, 1702530), (9, 1324190), (10, 1191771), (14, 851265), (15, 794514), (18, 662095), (21, 567510), (30, 397257), (35, 340506), (42, 283755), (45, 264838), (63, 189170), (70, 170253), (90, 132419), (105, 113502), (126, 94585), (210, 56751), (315, 37834), (630, 18917)]