3485461420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{672869}}^1$

素因数の和:672922

約数の個数: 48

約数和(自身を含む): 8591204160

約数和(自身を除く): 5105742740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 672869, 1345738, 2691476, 3364345, 4710083, 6728690, 9420166, 13457380, 18840332, 23550415, 24896153, 47100830, 49792306, 94201660, 99584612, 124480765, 174273071, 248961530, 348546142, 497923060, 697092284, 871365355, 1742730710, 3485461420]

約数ペア:

[(1, 3485461420), (2, 1742730710), (4, 871365355), (5, 697092284), (7, 497923060), (10, 348546142), (14, 248961530), (20, 174273071), (28, 124480765), (35, 99584612), (37, 94201660), (70, 49792306), (74, 47100830), (140, 24896153), (148, 23550415), (185, 18840332), (259, 13457380), (370, 9420166), (518, 6728690), (740, 4710083), (1036, 3364345), (1295, 2691476), (2590, 1345738), (5180, 672869)]