77660310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28447}}^1$

素因数の和:28477

約数の個数: 64

約数和(自身を含む): 229404672

約数和(自身を除く): 151744362

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28447, 56894, 85341, 142235, 170682, 199129, 284470, 369811, 398258, 426705, 597387, 739622, 853410, 995645, 1109433, 1194774, 1849055, 1991290, 2218866, 2588677, 2986935, 3698110, 5177354, 5547165, 5973870, 7766031, 11094330, 12943385, 15532062, 25886770, 38830155, 77660310]

約数ペア:

[(1, 77660310), (2, 38830155), (3, 25886770), (5, 15532062), (6, 12943385), (7, 11094330), (10, 7766031), (13, 5973870), (14, 5547165), (15, 5177354), (21, 3698110), (26, 2986935), (30, 2588677), (35, 2218866), (39, 1991290), (42, 1849055), (65, 1194774), (70, 1109433), (78, 995645), (91, 853410), (105, 739622), (130, 597387), (182, 426705), (195, 398258), (210, 369811), (273, 284470), (390, 199129), (455, 170682), (546, 142235), (910, 85341), (1365, 56894), (2730, 28447)]