31848060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6719}}^1$

素因数の和:6810

約数の個数: 48

約数和(自身を含む): 90316800

約数和(自身を除く): 58468740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 6719, 13438, 20157, 26876, 33595, 40314, 67190, 80628, 100785, 134380, 201570, 403140, 530801, 1061602, 1592403, 2123204, 2654005, 3184806, 5308010, 6369612, 7962015, 10616020, 15924030, 31848060]

約数ペア:

[(1, 31848060), (2, 15924030), (3, 10616020), (4, 7962015), (5, 6369612), (6, 5308010), (10, 3184806), (12, 2654005), (15, 2123204), (20, 1592403), (30, 1061602), (60, 530801), (79, 403140), (158, 201570), (237, 134380), (316, 100785), (395, 80628), (474, 67190), (790, 40314), (948, 33595), (1185, 26876), (1580, 20157), (2370, 13438), (4740, 6719)]