68134740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 201519360

約数和(自身を除く): 133384620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 97, 115, 138, 194, 230, 276, 291, 345, 388, 460, 485, 509, 582, 690, 970, 1018, 1164, 1380, 1455, 1527, 1940, 2036, 2231, 2545, 2910, 3054, 4462, 5090, 5820, 6108, 6693, 7635, 8924, 10180, 11155, 11707, 13386, 15270, 22310, 23414, 26772, 30540, 33465, 35121, 44620, 46828, 49373, 58535, 66930, 70242, 98746, 117070, 133860, 140484, 148119, 175605, 197492, 234140, 246865, 296238, 351210, 493730, 592476, 702420, 740595, 987460, 1135579, 1481190, 2271158, 2962380, 3406737, 4542316, 5677895, 6813474, 11355790, 13626948, 17033685, 22711580, 34067370, 68134740]

約数ペア:

[(1, 68134740), (2, 34067370), (3, 22711580), (4, 17033685), (5, 13626948), (6, 11355790), (10, 6813474), (12, 5677895), (15, 4542316), (20, 3406737), (23, 2962380), (30, 2271158), (46, 1481190), (60, 1135579), (69, 987460), (92, 740595), (97, 702420), (115, 592476), (138, 493730), (194, 351210), (230, 296238), (276, 246865), (291, 234140), (345, 197492), (388, 175605), (460, 148119), (485, 140484), (509, 133860), (582, 117070), (690, 98746), (970, 70242), (1018, 66930), (1164, 58535), (1380, 49373), (1455, 46828), (1527, 44620), (1940, 35121), (2036, 33465), (2231, 30540), (2545, 26772), (2910, 23414), (3054, 22310), (4462, 15270), (5090, 13386), (5820, 11707), (6108, 11155), (6693, 10180), (7635, 8924)]