2403870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11464

約数の個数: 32

約数和(自身を含む): 6594048

約数和(自身を除く): 4190178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11447, 22894, 34341, 57235, 68682, 80129, 114470, 160258, 171705, 240387, 343410, 400645, 480774, 801290, 1201935, 2403870]

約数ペア:

[(1, 2403870), (2, 1201935), (3, 801290), (5, 480774), (6, 400645), (7, 343410), (10, 240387), (14, 171705), (15, 160258), (21, 114470), (30, 80129), (35, 68682), (42, 57235), (70, 34341), (105, 22894), (210, 11447)]