3104740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 6940080

約数和(自身を除く): 3835340

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 101, 106, 116, 145, 202, 212, 265, 290, 404, 505, 530, 580, 1010, 1060, 1537, 2020, 2929, 3074, 5353, 5858, 6148, 7685, 10706, 11716, 14645, 15370, 21412, 26765, 29290, 30740, 53530, 58580, 107060, 155237, 310474, 620948, 776185, 1552370, 3104740]

約数ペア:

[(1, 3104740), (2, 1552370), (4, 776185), (5, 620948), (10, 310474), (20, 155237), (29, 107060), (53, 58580), (58, 53530), (101, 30740), (106, 29290), (116, 26765), (145, 21412), (202, 15370), (212, 14645), (265, 11716), (290, 10706), (404, 7685), (505, 6148), (530, 5858), (580, 5353), (1010, 3074), (1060, 2929), (1537, 2020)]