243521610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 593695872

約数和(自身を除く): 350174262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 193, 274, 307, 386, 411, 579, 614, 685, 822, 921, 965, 1158, 1370, 1535, 1842, 1930, 2055, 2895, 3070, 4110, 4605, 5790, 9210, 26441, 42059, 52882, 59251, 79323, 84118, 118502, 126177, 132205, 158646, 177753, 210295, 252354, 264410, 296255, 355506, 396615, 420590, 592510, 630885, 793230, 888765, 1261770, 1777530, 8117387, 16234774, 24352161, 40586935, 48704322, 81173870, 121760805, 243521610]

約数ペア:

[(1, 243521610), (2, 121760805), (3, 81173870), (5, 48704322), (6, 40586935), (10, 24352161), (15, 16234774), (30, 8117387), (137, 1777530), (193, 1261770), (274, 888765), (307, 793230), (386, 630885), (411, 592510), (579, 420590), (614, 396615), (685, 355506), (822, 296255), (921, 264410), (965, 252354), (1158, 210295), (1370, 177753), (1535, 158646), (1842, 132205), (1930, 126177), (2055, 118502), (2895, 84118), (3070, 79323), (4110, 59251), (4605, 52882), (5790, 42059), (9210, 26441)]