547646820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27743}}^1$

素因数の和:27809

約数の個数: 96

約数和(自身を含む): 1789820928

約数和(自身を除く): 1242174108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 19740, 27743, 55486, 83229, 110972, 138715, 166458, 194201, 277430, 332916, 388402, 416145, 554860, 582603, 776804, 832290, 971005, 1165206, 1303921, 1664580, 1942010, 2330412, 2607842, 2913015, 3884020, 3911763, 5215684, 5826030, 6519605, 7823526, 9127447, 11652060, 13039210, 15647052, 18254894, 19558815, 26078420, 27382341, 36509788, 39117630, 45637235, 54764682, 78235260, 91274470, 109529364, 136911705, 182548940, 273823410, 547646820]

約数ペア:

[(1, 547646820), (2, 273823410), (3, 182548940), (4, 136911705), (5, 109529364), (6, 91274470), (7, 78235260), (10, 54764682), (12, 45637235), (14, 39117630), (15, 36509788), (20, 27382341), (21, 26078420), (28, 19558815), (30, 18254894), (35, 15647052), (42, 13039210), (47, 11652060), (60, 9127447), (70, 7823526), (84, 6519605), (94, 5826030), (105, 5215684), (140, 3911763), (141, 3884020), (188, 2913015), (210, 2607842), (235, 2330412), (282, 1942010), (329, 1664580), (420, 1303921), (470, 1165206), (564, 971005), (658, 832290), (705, 776804), (940, 582603), (987, 554860), (1316, 416145), (1410, 388402), (1645, 332916), (1974, 277430), (2820, 194201), (3290, 166458), (3948, 138715), (4935, 110972), (6580, 83229), (9870, 55486), (19740, 27743)]