13817340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2691

約数の個数: 72

約数和(自身を含む): 43374240

約数和(自身を除く): 29556900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2647, 5220, 5294, 7941, 10588, 13235, 15882, 23823, 26470, 31764, 39705, 47646, 52940, 76763, 79410, 95292, 119115, 153526, 158820, 230289, 238230, 307052, 383815, 460578, 476460, 690867, 767630, 921156, 1151445, 1381734, 1535260, 2302890, 2763468, 3454335, 4605780, 6908670, 13817340]

約数ペア:

[(1, 13817340), (2, 6908670), (3, 4605780), (4, 3454335), (5, 2763468), (6, 2302890), (9, 1535260), (10, 1381734), (12, 1151445), (15, 921156), (18, 767630), (20, 690867), (29, 476460), (30, 460578), (36, 383815), (45, 307052), (58, 238230), (60, 230289), (87, 158820), (90, 153526), (116, 119115), (145, 95292), (174, 79410), (180, 76763), (261, 52940), (290, 47646), (348, 39705), (435, 31764), (522, 26470), (580, 23823), (870, 15882), (1044, 13235), (1305, 10588), (1740, 7941), (2610, 5294), (2647, 5220)]