4640490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 13250952

約数和(自身を除く): 8610462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 337, 405, 459, 510, 674, 765, 810, 918, 1011, 1377, 1530, 1685, 2022, 2295, 2754, 3033, 3370, 4590, 5055, 5729, 6066, 6885, 9099, 10110, 11458, 13770, 15165, 17187, 18198, 27297, 28645, 30330, 34374, 45495, 51561, 54594, 57290, 85935, 90990, 103122, 136485, 154683, 171870, 257805, 272970, 309366, 464049, 515610, 773415, 928098, 1546830, 2320245, 4640490]

約数ペア:

[(1, 4640490), (2, 2320245), (3, 1546830), (5, 928098), (6, 773415), (9, 515610), (10, 464049), (15, 309366), (17, 272970), (18, 257805), (27, 171870), (30, 154683), (34, 136485), (45, 103122), (51, 90990), (54, 85935), (81, 57290), (85, 54594), (90, 51561), (102, 45495), (135, 34374), (153, 30330), (162, 28645), (170, 27297), (255, 18198), (270, 17187), (306, 15165), (337, 13770), (405, 11458), (459, 10110), (510, 9099), (674, 6885), (765, 6066), (810, 5729), (918, 5055), (1011, 4590), (1377, 3370), (1530, 3033), (1685, 2754), (2022, 2295)]