23225220

素因数分解:

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

素因数の和:6825

約数の個数: 72

約数和(自身を含む): 74168640

約数和(自身を除く): 50943420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 6791, 13582, 20373, 27164, 33955, 40746, 61119, 67910, 81492, 101865, 122238, 129029, 135820, 203730, 244476, 258058, 305595, 387087, 407460, 516116, 611190, 645145, 774174, 1161261, 1222380, 1290290, 1548348, 1935435, 2322522, 2580580, 3870870, 4645044, 5806305, 7741740, 11612610, 23225220]

約数ペア:

[(1, 23225220), (2, 11612610), (3, 7741740), (4, 5806305), (5, 4645044), (6, 3870870), (9, 2580580), (10, 2322522), (12, 1935435), (15, 1548348), (18, 1290290), (19, 1222380), (20, 1161261), (30, 774174), (36, 645145), (38, 611190), (45, 516116), (57, 407460), (60, 387087), (76, 305595), (90, 258058), (95, 244476), (114, 203730), (171, 135820), (180, 129029), (190, 122238), (228, 101865), (285, 81492), (342, 67910), (380, 61119), (570, 40746), (684, 33955), (855, 27164), (1140, 20373), (1710, 13582), (3420, 6791)]