13006140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 42094080

約数和(自身を除く): 29087940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 173, 179, 210, 346, 358, 420, 519, 537, 692, 716, 865, 895, 1038, 1074, 1211, 1253, 1730, 1790, 2076, 2148, 2422, 2506, 2595, 2685, 3460, 3580, 3633, 3759, 4844, 5012, 5190, 5370, 6055, 6265, 7266, 7518, 10380, 10740, 12110, 12530, 14532, 15036, 18165, 18795, 24220, 25060, 30967, 36330, 37590, 61934, 72660, 75180, 92901, 123868, 154835, 185802, 216769, 309670, 371604, 433538, 464505, 619340, 650307, 867076, 929010, 1083845, 1300614, 1858020, 2167690, 2601228, 3251535, 4335380, 6503070, 13006140]

約数ペア:

[(1, 13006140), (2, 6503070), (3, 4335380), (4, 3251535), (5, 2601228), (6, 2167690), (7, 1858020), (10, 1300614), (12, 1083845), (14, 929010), (15, 867076), (20, 650307), (21, 619340), (28, 464505), (30, 433538), (35, 371604), (42, 309670), (60, 216769), (70, 185802), (84, 154835), (105, 123868), (140, 92901), (173, 75180), (179, 72660), (210, 61934), (346, 37590), (358, 36330), (420, 30967), (519, 25060), (537, 24220), (692, 18795), (716, 18165), (865, 15036), (895, 14532), (1038, 12530), (1074, 12110), (1211, 10740), (1253, 10380), (1730, 7518), (1790, 7266), (2076, 6265), (2148, 6055), (2422, 5370), (2506, 5190), (2595, 5012), (2685, 4844), (3460, 3759), (3580, 3633)]