126887740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1327}}^1$

素因数の和:2026

約数の個数: 48

約数和(自身を含む): 305206272

約数和(自身を除く): 178318532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1327, 1366, 2654, 2732, 3415, 4781, 5308, 6635, 6830, 9289, 9562, 13270, 13660, 18578, 19124, 23905, 26540, 37156, 46445, 47810, 92890, 95620, 185780, 906341, 1812682, 3625364, 4531705, 6344387, 9063410, 12688774, 18126820, 25377548, 31721935, 63443870, 126887740]

約数ペア:

[(1, 126887740), (2, 63443870), (4, 31721935), (5, 25377548), (7, 18126820), (10, 12688774), (14, 9063410), (20, 6344387), (28, 4531705), (35, 3625364), (70, 1812682), (140, 906341), (683, 185780), (1327, 95620), (1366, 92890), (2654, 47810), (2732, 46445), (3415, 37156), (4781, 26540), (5308, 23905), (6635, 19124), (6830, 18578), (9289, 13660), (9562, 13270)]