6633740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 14968800

約数和(自身を除く): 8335060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 179, 218, 340, 358, 436, 545, 716, 895, 1090, 1790, 1853, 2180, 3043, 3580, 3706, 6086, 7412, 9265, 12172, 15215, 18530, 19511, 30430, 37060, 39022, 60860, 78044, 97555, 195110, 331687, 390220, 663374, 1326748, 1658435, 3316870, 6633740]

約数ペア:

[(1, 6633740), (2, 3316870), (4, 1658435), (5, 1326748), (10, 663374), (17, 390220), (20, 331687), (34, 195110), (68, 97555), (85, 78044), (109, 60860), (170, 39022), (179, 37060), (218, 30430), (340, 19511), (358, 18530), (436, 15215), (545, 12172), (716, 9265), (895, 7412), (1090, 6086), (1790, 3706), (1853, 3580), (2180, 3043)]