68202260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1811}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 164384640

約数和(自身を除く): 96182380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1076, 1345, 1811, 1883, 2690, 3622, 3766, 5380, 7244, 7532, 9055, 9415, 12677, 18110, 18830, 25354, 36220, 37660, 50708, 63385, 126770, 253540, 487159, 974318, 1948636, 2435795, 3410113, 4871590, 6820226, 9743180, 13640452, 17050565, 34101130, 68202260]

約数ペア:

[(1, 68202260), (2, 34101130), (4, 17050565), (5, 13640452), (7, 9743180), (10, 6820226), (14, 4871590), (20, 3410113), (28, 2435795), (35, 1948636), (70, 974318), (140, 487159), (269, 253540), (538, 126770), (1076, 63385), (1345, 50708), (1811, 37660), (1883, 36220), (2690, 25354), (3622, 18830), (3766, 18110), (5380, 12677), (7244, 9415), (7532, 9055)]