129152660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 96

約数和(自身を含む): 345461760

約数和(自身を除く): 216309100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2447, 2639, 3770, 4060, 4894, 5278, 7540, 9788, 10556, 12235, 13195, 17129, 24470, 26390, 31811, 34258, 48940, 52780, 63622, 68516, 70963, 85645, 127244, 141926, 159055, 171290, 222677, 283852, 318110, 342580, 354815, 445354, 496741, 636220, 709630, 890708, 922519, 993482, 1113385, 1419260, 1845038, 1986964, 2226770, 2483705, 3690076, 4453540, 4612595, 4967410, 6457633, 9225190, 9934820, 12915266, 18450380, 25830532, 32288165, 64576330, 129152660]

約数ペア:

[(1, 129152660), (2, 64576330), (4, 32288165), (5, 25830532), (7, 18450380), (10, 12915266), (13, 9934820), (14, 9225190), (20, 6457633), (26, 4967410), (28, 4612595), (29, 4453540), (35, 3690076), (52, 2483705), (58, 2226770), (65, 1986964), (70, 1845038), (91, 1419260), (116, 1113385), (130, 993482), (140, 922519), (145, 890708), (182, 709630), (203, 636220), (260, 496741), (290, 445354), (364, 354815), (377, 342580), (406, 318110), (455, 283852), (580, 222677), (754, 171290), (812, 159055), (910, 141926), (1015, 127244), (1508, 85645), (1820, 70963), (1885, 68516), (2030, 63622), (2447, 52780), (2639, 48940), (3770, 34258), (4060, 31811), (4894, 26390), (5278, 24470), (7540, 17129), (9788, 13195), (10556, 12235)]