84276290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 181813248

約数和(自身を除く): 97536958

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 355, 434, 497, 547, 710, 994, 1085, 1094, 2170, 2201, 2485, 2735, 3829, 4402, 4970, 5470, 7658, 11005, 15407, 16957, 19145, 22010, 30814, 33914, 38290, 38837, 77035, 77674, 84785, 118699, 154070, 169570, 194185, 237398, 271859, 388370, 543718, 593495, 1186990, 1203947, 1359295, 2407894, 2718590, 6019735, 8427629, 12039470, 16855258, 42138145, 84276290]

約数ペア:

[(1, 84276290), (2, 42138145), (5, 16855258), (7, 12039470), (10, 8427629), (14, 6019735), (31, 2718590), (35, 2407894), (62, 1359295), (70, 1203947), (71, 1186990), (142, 593495), (155, 543718), (217, 388370), (310, 271859), (355, 237398), (434, 194185), (497, 169570), (547, 154070), (710, 118699), (994, 84785), (1085, 77674), (1094, 77035), (2170, 38837), (2201, 38290), (2485, 33914), (2735, 30814), (3829, 22010), (4402, 19145), (4970, 16957), (5470, 15407), (7658, 11005)]