3187180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 7086240

約数和(自身を除く): 3899060

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 73, 74, 118, 146, 148, 185, 236, 292, 295, 365, 370, 590, 730, 740, 1180, 1460, 2183, 2701, 4307, 4366, 5402, 8614, 8732, 10804, 10915, 13505, 17228, 21535, 21830, 27010, 43070, 43660, 54020, 86140, 159359, 318718, 637436, 796795, 1593590, 3187180]

約数ペア:

[(1, 3187180), (2, 1593590), (4, 796795), (5, 637436), (10, 318718), (20, 159359), (37, 86140), (59, 54020), (73, 43660), (74, 43070), (118, 27010), (146, 21830), (148, 21535), (185, 17228), (236, 13505), (292, 10915), (295, 10804), (365, 8732), (370, 8614), (590, 5402), (730, 4366), (740, 4307), (1180, 2701), (1460, 2183)]