29670760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105967}}^1$

素因数の和:105985

約数の個数: 32

約数和(自身を含む): 76296960

約数和(自身を除く): 46626200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105967, 211934, 423868, 529835, 741769, 847736, 1059670, 1483538, 2119340, 2967076, 3708845, 4238680, 5934152, 7417690, 14835380, 29670760]

約数ペア:

[(1, 29670760), (2, 14835380), (4, 7417690), (5, 5934152), (7, 4238680), (8, 3708845), (10, 2967076), (14, 2119340), (20, 1483538), (28, 1059670), (35, 847736), (40, 741769), (56, 529835), (70, 423868), (140, 211934), (280, 105967)]