309012570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22441}}^1$

素因数の和:22477

約数の個数: 80

約数和(自身を含む): 879816168

約数和(自身を除く): 570803598

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, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 22441, 44882, 67323, 112205, 134646, 201969, 224410, 336615, 381497, 403938, 605907, 673230, 762994, 1009845, 1144491, 1211814, 1817721, 1907485, 2019690, 2288982, 3029535, 3433473, 3635442, 3814970, 5722455, 6059070, 6866946, 9088605, 10300419, 11444910, 17167365, 18177210, 20600838, 30901257, 34334730, 51502095, 61802514, 103004190, 154506285, 309012570]

約数ペア:

[(1, 309012570), (2, 154506285), (3, 103004190), (5, 61802514), (6, 51502095), (9, 34334730), (10, 30901257), (15, 20600838), (17, 18177210), (18, 17167365), (27, 11444910), (30, 10300419), (34, 9088605), (45, 6866946), (51, 6059070), (54, 5722455), (81, 3814970), (85, 3635442), (90, 3433473), (102, 3029535), (135, 2288982), (153, 2019690), (162, 1907485), (170, 1817721), (255, 1211814), (270, 1144491), (306, 1009845), (405, 762994), (459, 673230), (510, 605907), (765, 403938), (810, 381497), (918, 336615), (1377, 224410), (1530, 201969), (2295, 134646), (2754, 112205), (4590, 67323), (6885, 44882), (13770, 22441)]