202402740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{42701}}^1$

素因数の和:42792

約数の個数: 48

約数和(自身を含む): 573914880

約数和(自身を除く): 371512140

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, 42701, 85402, 128103, 170804, 213505, 256206, 427010, 512412, 640515, 854020, 1281030, 2562060, 3373379, 6746758, 10120137, 13493516, 16866895, 20240274, 33733790, 40480548, 50600685, 67467580, 101201370, 202402740]

約数ペア:

[(1, 202402740), (2, 101201370), (3, 67467580), (4, 50600685), (5, 40480548), (6, 33733790), (10, 20240274), (12, 16866895), (15, 13493516), (20, 10120137), (30, 6746758), (60, 3373379), (79, 2562060), (158, 1281030), (237, 854020), (316, 640515), (395, 512412), (474, 427010), (790, 256206), (948, 213505), (1185, 170804), (1580, 128103), (2370, 85402), (4740, 42701)]