2100488030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{19237}}^1$

素因数の和:19484

約数の個数: 32

約数和(自身を含む): 3864529440

約数和(自身を除く): 1764041410

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 895, 1790, 10919, 19237, 21838, 38474, 54595, 96185, 109190, 192370, 1173457, 2346914, 3443423, 5867285, 6886846, 11734570, 17217115, 34434230, 210048803, 420097606, 1050244015, 2100488030]

約数ペア:

[(1, 2100488030), (2, 1050244015), (5, 420097606), (10, 210048803), (61, 34434230), (122, 17217115), (179, 11734570), (305, 6886846), (358, 5867285), (610, 3443423), (895, 2346914), (1790, 1173457), (10919, 192370), (19237, 109190), (21838, 96185), (38474, 54595)]