1520330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 3217536

約数和(自身を除く): 1697206

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 587, 1174, 1295, 2590, 2935, 4109, 5870, 8218, 20545, 21719, 41090, 43438, 108595, 152033, 217190, 304066, 760165, 1520330]

約数ペア:

[(1, 1520330), (2, 760165), (5, 304066), (7, 217190), (10, 152033), (14, 108595), (35, 43438), (37, 41090), (70, 21719), (74, 20545), (185, 8218), (259, 5870), (370, 4109), (518, 2935), (587, 2590), (1174, 1295)]