86211420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84521}}^1$

素因数の和:84550

約数の個数: 48

約数和(自身を含む): 255594528

約数和(自身を除く): 169383108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 84521, 169042, 253563, 338084, 422605, 507126, 845210, 1014252, 1267815, 1436857, 1690420, 2535630, 2873714, 4310571, 5071260, 5747428, 7184285, 8621142, 14368570, 17242284, 21552855, 28737140, 43105710, 86211420]

約数ペア:

[(1, 86211420), (2, 43105710), (3, 28737140), (4, 21552855), (5, 17242284), (6, 14368570), (10, 8621142), (12, 7184285), (15, 5747428), (17, 5071260), (20, 4310571), (30, 2873714), (34, 2535630), (51, 1690420), (60, 1436857), (68, 1267815), (85, 1014252), (102, 845210), (170, 507126), (204, 422605), (255, 338084), (340, 253563), (510, 169042), (1020, 84521)]