74597740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23167}}^1$

素因数の和:23206

約数の個数: 48

約数和(自身を含む): 186826752

約数和(自身を除く): 112229012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 23167, 46334, 92668, 115835, 162169, 231670, 324338, 463340, 532841, 648676, 810845, 1065682, 1621690, 2131364, 2664205, 3243380, 3729887, 5328410, 7459774, 10656820, 14919548, 18649435, 37298870, 74597740]

約数ペア:

[(1, 74597740), (2, 37298870), (4, 18649435), (5, 14919548), (7, 10656820), (10, 7459774), (14, 5328410), (20, 3729887), (23, 3243380), (28, 2664205), (35, 2131364), (46, 1621690), (70, 1065682), (92, 810845), (115, 648676), (140, 532841), (161, 463340), (230, 324338), (322, 231670), (460, 162169), (644, 115835), (805, 92668), (1610, 46334), (3220, 23167)]