4518770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 9072000

約数和(自身を除く): 4553230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1399, 1615, 2798, 3230, 6995, 13990, 23783, 26581, 47566, 53162, 118915, 132905, 237830, 265810, 451877, 903754, 2259385, 4518770]

約数ペア:

[(1, 4518770), (2, 2259385), (5, 903754), (10, 451877), (17, 265810), (19, 237830), (34, 132905), (38, 118915), (85, 53162), (95, 47566), (170, 26581), (190, 23783), (323, 13990), (646, 6995), (1399, 3230), (1615, 2798)]