3996930

素因数分解:

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

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 11162880

約数和(自身を除く): 7165950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2719, 5438, 8157, 13595, 16314, 19033, 27190, 38066, 40785, 57099, 81570, 95165, 114198, 133231, 190330, 266462, 285495, 399693, 570990, 666155, 799386, 1332310, 1998465, 3996930]

約数ペア:

[(1, 3996930), (2, 1998465), (3, 1332310), (5, 799386), (6, 666155), (7, 570990), (10, 399693), (14, 285495), (15, 266462), (21, 190330), (30, 133231), (35, 114198), (42, 95165), (49, 81570), (70, 57099), (98, 40785), (105, 38066), (147, 27190), (210, 19033), (245, 16314), (294, 13595), (490, 8157), (735, 5438), (1470, 2719)]