3765860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 9295104

約数和(自身を除く): 5529244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 727, 740, 1036, 1295, 1454, 2590, 2908, 3635, 5089, 5180, 7270, 10178, 14540, 20356, 25445, 26899, 50890, 53798, 101780, 107596, 134495, 188293, 268990, 376586, 537980, 753172, 941465, 1882930, 3765860]

約数ペア:

[(1, 3765860), (2, 1882930), (4, 941465), (5, 753172), (7, 537980), (10, 376586), (14, 268990), (20, 188293), (28, 134495), (35, 107596), (37, 101780), (70, 53798), (74, 50890), (140, 26899), (148, 25445), (185, 20356), (259, 14540), (370, 10178), (518, 7270), (727, 5180), (740, 5089), (1036, 3635), (1295, 2908), (1454, 2590)]