3296020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 8523648

約数和(自身を除く): 5227628

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, 1811, 1820, 3622, 7244, 9055, 12677, 18110, 23543, 25354, 36220, 47086, 50708, 63385, 94172, 117715, 126770, 164801, 235430, 253540, 329602, 470860, 659204, 824005, 1648010, 3296020]

約数ペア:

[(1, 3296020), (2, 1648010), (4, 824005), (5, 659204), (7, 470860), (10, 329602), (13, 253540), (14, 235430), (20, 164801), (26, 126770), (28, 117715), (35, 94172), (52, 63385), (65, 50708), (70, 47086), (91, 36220), (130, 25354), (140, 23543), (182, 18110), (260, 12677), (364, 9055), (455, 7244), (910, 3622), (1811, 1820)]