477082020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{418493}}^1$

素因数の和:418524

約数の個数: 48

約数和(自身を含む): 1406139840

約数和(自身を除く): 929057820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 418493, 836986, 1255479, 1673972, 2092465, 2510958, 4184930, 5021916, 6277395, 7951367, 8369860, 12554790, 15902734, 23854101, 25109580, 31805468, 39756835, 47708202, 79513670, 95416404, 119270505, 159027340, 238541010, 477082020]

約数ペア:

[(1, 477082020), (2, 238541010), (3, 159027340), (4, 119270505), (5, 95416404), (6, 79513670), (10, 47708202), (12, 39756835), (15, 31805468), (19, 25109580), (20, 23854101), (30, 15902734), (38, 12554790), (57, 8369860), (60, 7951367), (76, 6277395), (95, 5021916), (114, 4184930), (190, 2510958), (228, 2092465), (285, 1673972), (380, 1255479), (570, 836986), (1140, 418493)]