77771610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41149}}^1$

素因数の和:41172

約数の個数: 64

約数和(自身を含む): 237024000

約数和(自身を除く): 159252390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 41149, 82298, 123447, 205745, 246894, 288043, 370341, 411490, 576086, 617235, 740682, 864129, 1111023, 1234470, 1440215, 1728258, 1851705, 2222046, 2592387, 2880430, 3703410, 4320645, 5184774, 5555115, 7777161, 8641290, 11110230, 12961935, 15554322, 25923870, 38885805, 77771610]

約数ペア:

[(1, 77771610), (2, 38885805), (3, 25923870), (5, 15554322), (6, 12961935), (7, 11110230), (9, 8641290), (10, 7777161), (14, 5555115), (15, 5184774), (18, 4320645), (21, 3703410), (27, 2880430), (30, 2592387), (35, 2222046), (42, 1851705), (45, 1728258), (54, 1440215), (63, 1234470), (70, 1111023), (90, 864129), (105, 740682), (126, 617235), (135, 576086), (189, 411490), (210, 370341), (270, 288043), (315, 246894), (378, 205745), (630, 123447), (945, 82298), (1890, 41149)]