2754570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1039

約数の個数: 64

約数和(自身を含む): 8144640

約数和(自身を除く): 5390070

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, 1009, 1365, 2018, 2730, 3027, 5045, 6054, 7063, 10090, 13117, 14126, 15135, 21189, 26234, 30270, 35315, 39351, 42378, 65585, 70630, 78702, 91819, 105945, 131170, 183638, 196755, 211890, 275457, 393510, 459095, 550914, 918190, 1377285, 2754570]

約数ペア:

[(1, 2754570), (2, 1377285), (3, 918190), (5, 550914), (6, 459095), (7, 393510), (10, 275457), (13, 211890), (14, 196755), (15, 183638), (21, 131170), (26, 105945), (30, 91819), (35, 78702), (39, 70630), (42, 65585), (65, 42378), (70, 39351), (78, 35315), (91, 30270), (105, 26234), (130, 21189), (182, 15135), (195, 14126), (210, 13117), (273, 10090), (390, 7063), (455, 6054), (546, 5045), (910, 3027), (1009, 2730), (1365, 2018)]