1823080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 4976640

約数和(自身を除く): 3153560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 383, 476, 595, 680, 766, 952, 1190, 1532, 1915, 2380, 2681, 3064, 3830, 4760, 5362, 6511, 7660, 10724, 13022, 13405, 15320, 21448, 26044, 26810, 32555, 45577, 52088, 53620, 65110, 91154, 107240, 130220, 182308, 227885, 260440, 364616, 455770, 911540, 1823080]

約数ペア:

[(1, 1823080), (2, 911540), (4, 455770), (5, 364616), (7, 260440), (8, 227885), (10, 182308), (14, 130220), (17, 107240), (20, 91154), (28, 65110), (34, 53620), (35, 52088), (40, 45577), (56, 32555), (68, 26810), (70, 26044), (85, 21448), (119, 15320), (136, 13405), (140, 13022), (170, 10724), (238, 7660), (280, 6511), (340, 5362), (383, 4760), (476, 3830), (595, 3064), (680, 2681), (766, 2380), (952, 1915), (1190, 1532)]