7741740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6791}}^1$

素因数の和:6822

約数の個数: 48

約数和(自身を含む): 22821120

約数和(自身を除く): 15079380

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, 6791, 13582, 20373, 27164, 33955, 40746, 67910, 81492, 101865, 129029, 135820, 203730, 258058, 387087, 407460, 516116, 645145, 774174, 1290290, 1548348, 1935435, 2580580, 3870870, 7741740]

約数ペア:

[(1, 7741740), (2, 3870870), (3, 2580580), (4, 1935435), (5, 1548348), (6, 1290290), (10, 774174), (12, 645145), (15, 516116), (19, 407460), (20, 387087), (30, 258058), (38, 203730), (57, 135820), (60, 129029), (76, 101865), (95, 81492), (114, 67910), (190, 40746), (228, 33955), (285, 27164), (380, 20373), (570, 13582), (1140, 6791)]