3421390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 7233984

約数和(自身を除く): 3812594

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1321, 2590, 2642, 6605, 9247, 13210, 18494, 46235, 48877, 92470, 97754, 244385, 342139, 488770, 684278, 1710695, 3421390]

約数ペア:

[(1, 3421390), (2, 1710695), (5, 684278), (7, 488770), (10, 342139), (14, 244385), (35, 97754), (37, 92470), (70, 48877), (74, 46235), (185, 18494), (259, 13210), (370, 9247), (518, 6605), (1295, 2642), (1321, 2590)]