631210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 1244160

約数和(自身を除く): 612950

約数列:

[1, 2, 5, 10, 17, 34, 47, 79, 85, 94, 158, 170, 235, 395, 470, 790, 799, 1343, 1598, 2686, 3713, 3995, 6715, 7426, 7990, 13430, 18565, 37130, 63121, 126242, 315605, 631210]

約数ペア:

[(1, 631210), (2, 315605), (5, 126242), (10, 63121), (17, 37130), (34, 18565), (47, 13430), (79, 7990), (85, 7426), (94, 6715), (158, 3995), (170, 3713), (235, 2686), (395, 1598), (470, 1343), (790, 799)]