82321260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{196003}}^1$

素因数の和:196022

約数の個数: 48

約数和(自身を含む): 263429376

約数和(自身を除く): 181108116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 196003, 392006, 588009, 784012, 980015, 1176018, 1372021, 1960030, 2352036, 2744042, 2940045, 3920060, 4116063, 5488084, 5880090, 6860105, 8232126, 11760180, 13720210, 16464252, 20580315, 27440420, 41160630, 82321260]

約数ペア:

[(1, 82321260), (2, 41160630), (3, 27440420), (4, 20580315), (5, 16464252), (6, 13720210), (7, 11760180), (10, 8232126), (12, 6860105), (14, 5880090), (15, 5488084), (20, 4116063), (21, 3920060), (28, 2940045), (30, 2744042), (35, 2352036), (42, 1960030), (60, 1372021), (70, 1176018), (84, 980015), (105, 784012), (140, 588009), (210, 392006), (420, 196003)]