73211370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 197683200

約数和(自身を除く): 124471830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 43, 57, 58, 86, 87, 95, 103, 114, 129, 145, 174, 190, 206, 215, 258, 285, 290, 309, 430, 435, 515, 551, 570, 618, 645, 817, 870, 1030, 1102, 1247, 1290, 1545, 1634, 1653, 1957, 2451, 2494, 2755, 2987, 3090, 3306, 3741, 3914, 4085, 4429, 4902, 5510, 5871, 5974, 6235, 7482, 8170, 8265, 8858, 8961, 9785, 11742, 12255, 12470, 13287, 14935, 16530, 17922, 18705, 19570, 22145, 23693, 24510, 26574, 29355, 29870, 37410, 44290, 44805, 47386, 56753, 58710, 66435, 71079, 84151, 89610, 113506, 118465, 128441, 132870, 142158, 168302, 170259, 236930, 252453, 256882, 283765, 340518, 355395, 385323, 420755, 504906, 567530, 642205, 710790, 770646, 841510, 851295, 1262265, 1284410, 1702590, 1926615, 2440379, 2524530, 3853230, 4880758, 7321137, 12201895, 14642274, 24403790, 36605685, 73211370]

約数ペア:

[(1, 73211370), (2, 36605685), (3, 24403790), (5, 14642274), (6, 12201895), (10, 7321137), (15, 4880758), (19, 3853230), (29, 2524530), (30, 2440379), (38, 1926615), (43, 1702590), (57, 1284410), (58, 1262265), (86, 851295), (87, 841510), (95, 770646), (103, 710790), (114, 642205), (129, 567530), (145, 504906), (174, 420755), (190, 385323), (206, 355395), (215, 340518), (258, 283765), (285, 256882), (290, 252453), (309, 236930), (430, 170259), (435, 168302), (515, 142158), (551, 132870), (570, 128441), (618, 118465), (645, 113506), (817, 89610), (870, 84151), (1030, 71079), (1102, 66435), (1247, 58710), (1290, 56753), (1545, 47386), (1634, 44805), (1653, 44290), (1957, 37410), (2451, 29870), (2494, 29355), (2755, 26574), (2987, 24510), (3090, 23693), (3306, 22145), (3741, 19570), (3914, 18705), (4085, 17922), (4429, 16530), (4902, 14935), (5510, 13287), (5871, 12470), (5974, 12255), (6235, 11742), (7482, 9785), (8170, 8961), (8265, 8858)]