79179660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{20947}}^1$

素因数の和:20972

約数の個数: 96

約数和(自身を含む): 281541120

約数和(自身を除く): 202361460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 20947, 41894, 62841, 83788, 104735, 125682, 146629, 188523, 209470, 251364, 293258, 314205, 377046, 418940, 439887, 565569, 586516, 628410, 733145, 754092, 879774, 942615, 1131138, 1256820, 1319661, 1466290, 1759548, 1885230, 2199435, 2262276, 2639322, 2827845, 2932580, 3770460, 3958983, 4398870, 5278644, 5655690, 6598305, 7917966, 8797740, 11311380, 13196610, 15835932, 19794915, 26393220, 39589830, 79179660]

約数ペア:

[(1, 79179660), (2, 39589830), (3, 26393220), (4, 19794915), (5, 15835932), (6, 13196610), (7, 11311380), (9, 8797740), (10, 7917966), (12, 6598305), (14, 5655690), (15, 5278644), (18, 4398870), (20, 3958983), (21, 3770460), (27, 2932580), (28, 2827845), (30, 2639322), (35, 2262276), (36, 2199435), (42, 1885230), (45, 1759548), (54, 1466290), (60, 1319661), (63, 1256820), (70, 1131138), (84, 942615), (90, 879774), (105, 754092), (108, 733145), (126, 628410), (135, 586516), (140, 565569), (180, 439887), (189, 418940), (210, 377046), (252, 314205), (270, 293258), (315, 251364), (378, 209470), (420, 188523), (540, 146629), (630, 125682), (756, 104735), (945, 83788), (1260, 62841), (1890, 41894), (3780, 20947)]