91061740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 155696660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2039, 2233, 3190, 4060, 4078, 4466, 6380, 8156, 8932, 10195, 11165, 14273, 20390, 22330, 22429, 28546, 40780, 44660, 44858, 57092, 59131, 71365, 89716, 112145, 118262, 142730, 157003, 224290, 236524, 285460, 295655, 314006, 413917, 448580, 591310, 628012, 650441, 785015, 827834, 1182620, 1300882, 1570030, 1655668, 2069585, 2601764, 3140060, 3252205, 4139170, 4553087, 6504410, 8278340, 9106174, 13008820, 18212348, 22765435, 45530870, 91061740]

約数ペア:

[(1, 91061740), (2, 45530870), (4, 22765435), (5, 18212348), (7, 13008820), (10, 9106174), (11, 8278340), (14, 6504410), (20, 4553087), (22, 4139170), (28, 3252205), (29, 3140060), (35, 2601764), (44, 2069585), (55, 1655668), (58, 1570030), (70, 1300882), (77, 1182620), (110, 827834), (116, 785015), (140, 650441), (145, 628012), (154, 591310), (203, 448580), (220, 413917), (290, 314006), (308, 295655), (319, 285460), (385, 236524), (406, 224290), (580, 157003), (638, 142730), (770, 118262), (812, 112145), (1015, 89716), (1276, 71365), (1540, 59131), (1595, 57092), (2030, 44858), (2039, 44660), (2233, 40780), (3190, 28546), (4060, 22429), (4078, 22330), (4466, 20390), (6380, 14273), (8156, 11165), (8932, 10195)]