146463870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{697447}}^1$

素因数の和:697464

約数の個数: 32

約数和(自身を含む): 401730048

約数和(自身を除く): 255266178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 697447, 1394894, 2092341, 3487235, 4184682, 4882129, 6974470, 9764258, 10461705, 14646387, 20923410, 24410645, 29292774, 48821290, 73231935, 146463870]

約数ペア:

[(1, 146463870), (2, 73231935), (3, 48821290), (5, 29292774), (6, 24410645), (7, 20923410), (10, 14646387), (14, 10461705), (15, 9764258), (21, 6974470), (30, 4882129), (35, 4184682), (42, 3487235), (70, 2092341), (105, 1394894), (210, 697447)]