72515370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4959

約数の個数: 64

約数和(自身を含む): 190667520

約数和(自身を除く): 118152150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4903, 4930, 7395, 9806, 14709, 14790, 24515, 29418, 49030, 73545, 83351, 142187, 147090, 166702, 250053, 284374, 416755, 426561, 500106, 710935, 833510, 853122, 1250265, 1421870, 2132805, 2417179, 2500530, 4265610, 4834358, 7251537, 12085895, 14503074, 24171790, 36257685, 72515370]

約数ペア:

[(1, 72515370), (2, 36257685), (3, 24171790), (5, 14503074), (6, 12085895), (10, 7251537), (15, 4834358), (17, 4265610), (29, 2500530), (30, 2417179), (34, 2132805), (51, 1421870), (58, 1250265), (85, 853122), (87, 833510), (102, 710935), (145, 500106), (170, 426561), (174, 416755), (255, 284374), (290, 250053), (435, 166702), (493, 147090), (510, 142187), (870, 83351), (986, 73545), (1479, 49030), (2465, 29418), (2958, 24515), (4903, 14790), (4930, 14709), (7395, 9806)]