2123403010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{13967}}^1$

素因数の和:14658

約数の個数: 32

約数和(自身を含む): 3994624512

約数和(自身を除く): 1871221502

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 661, 1322, 3305, 6610, 13967, 15203, 27934, 30406, 69835, 76015, 139670, 152030, 321241, 642482, 1606205, 3212410, 9232187, 18464374, 46160935, 92321870, 212340301, 424680602, 1061701505, 2123403010]

約数ペア:

[(1, 2123403010), (2, 1061701505), (5, 424680602), (10, 212340301), (23, 92321870), (46, 46160935), (115, 18464374), (230, 9232187), (661, 3212410), (1322, 1606205), (3305, 642482), (6610, 321241), (13967, 152030), (15203, 139670), (27934, 76015), (30406, 69835)]