23173860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4889}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 65721600

約数和(自身を除く): 42547740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 4889, 9778, 14667, 19556, 24445, 29334, 48890, 58668, 73335, 97780, 146670, 293340, 386231, 772462, 1158693, 1544924, 1931155, 2317386, 3862310, 4634772, 5793465, 7724620, 11586930, 23173860]

約数ペア:

[(1, 23173860), (2, 11586930), (3, 7724620), (4, 5793465), (5, 4634772), (6, 3862310), (10, 2317386), (12, 1931155), (15, 1544924), (20, 1158693), (30, 772462), (60, 386231), (79, 293340), (158, 146670), (237, 97780), (316, 73335), (395, 58668), (474, 48890), (790, 29334), (948, 24445), (1185, 19556), (1580, 14667), (2370, 9778), (4740, 4889)]