2529770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 5038848

約数和(自身を除く): 2509078

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 647, 782, 1294, 1955, 3235, 3910, 6470, 10999, 14881, 21998, 29762, 54995, 74405, 109990, 148810, 252977, 505954, 1264885, 2529770]

約数ペア:

[(1, 2529770), (2, 1264885), (5, 505954), (10, 252977), (17, 148810), (23, 109990), (34, 74405), (46, 54995), (85, 29762), (115, 21998), (170, 14881), (230, 10999), (391, 6470), (647, 3910), (782, 3235), (1294, 1955)]