8427450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 22007520

約数和(自身を除く): 13580070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 2957, 5914, 8871, 14785, 17742, 29570, 44355, 56183, 73925, 88710, 112366, 147850, 168549, 221775, 280915, 337098, 443550, 561830, 842745, 1404575, 1685490, 2809150, 4213725, 8427450]

約数ペア:

[(1, 8427450), (2, 4213725), (3, 2809150), (5, 1685490), (6, 1404575), (10, 842745), (15, 561830), (19, 443550), (25, 337098), (30, 280915), (38, 221775), (50, 168549), (57, 147850), (75, 112366), (95, 88710), (114, 73925), (150, 56183), (190, 44355), (285, 29570), (475, 17742), (570, 14785), (950, 8871), (1425, 5914), (2850, 2957)]