210256980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{19577}}^1$

素因数の和:19768

約数の個数: 48

約数和(自身を含む): 592038720

約数和(自身を除く): 381781740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 19577, 39154, 58731, 78308, 97885, 117462, 195770, 234924, 293655, 391540, 587310, 1174620, 3504283, 7008566, 10512849, 14017132, 17521415, 21025698, 35042830, 42051396, 52564245, 70085660, 105128490, 210256980]

約数ペア:

[(1, 210256980), (2, 105128490), (3, 70085660), (4, 52564245), (5, 42051396), (6, 35042830), (10, 21025698), (12, 17521415), (15, 14017132), (20, 10512849), (30, 7008566), (60, 3504283), (179, 1174620), (358, 587310), (537, 391540), (716, 293655), (895, 234924), (1074, 195770), (1790, 117462), (2148, 97885), (2685, 78308), (3580, 58731), (5370, 39154), (10740, 19577)]