3408860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 8815296

約数和(自身を除く): 5406436

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1873, 3746, 7492, 9365, 13111, 18730, 24349, 26222, 37460, 48698, 52444, 65555, 97396, 121745, 131110, 170443, 243490, 262220, 340886, 486980, 681772, 852215, 1704430, 3408860]

約数ペア:

[(1, 3408860), (2, 1704430), (4, 852215), (5, 681772), (7, 486980), (10, 340886), (13, 262220), (14, 243490), (20, 170443), (26, 131110), (28, 121745), (35, 97396), (52, 65555), (65, 52444), (70, 48698), (91, 37460), (130, 26222), (140, 24349), (182, 18730), (260, 13111), (364, 9365), (455, 7492), (910, 3746), (1820, 1873)]