42347820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3943}}^1$

素因数の和:4134

約数の個数: 48

約数和(自身を含む): 119266560

約数和(自身を除く): 76918740

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, 3943, 5370, 7886, 10740, 11829, 15772, 19715, 23658, 39430, 47316, 59145, 78860, 118290, 236580, 705797, 1411594, 2117391, 2823188, 3528985, 4234782, 7057970, 8469564, 10586955, 14115940, 21173910, 42347820]

約数ペア:

[(1, 42347820), (2, 21173910), (3, 14115940), (4, 10586955), (5, 8469564), (6, 7057970), (10, 4234782), (12, 3528985), (15, 2823188), (20, 2117391), (30, 1411594), (60, 705797), (179, 236580), (358, 118290), (537, 78860), (716, 59145), (895, 47316), (1074, 39430), (1790, 23658), (2148, 19715), (2685, 15772), (3580, 11829), (3943, 10740), (5370, 7886)]