1712970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 5091840

約数和(自身を除く): 3378870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2719, 5438, 8157, 13595, 16314, 19033, 24471, 27190, 38066, 40785, 48942, 57099, 81570, 95165, 114198, 122355, 171297, 190330, 244710, 285495, 342594, 570990, 856485, 1712970]

約数ペア:

[(1, 1712970), (2, 856485), (3, 570990), (5, 342594), (6, 285495), (7, 244710), (9, 190330), (10, 171297), (14, 122355), (15, 114198), (18, 95165), (21, 81570), (30, 57099), (35, 48942), (42, 40785), (45, 38066), (63, 27190), (70, 24471), (90, 19033), (105, 16314), (126, 13595), (210, 8157), (315, 5438), (630, 2719)]