109201260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{260003}}^1$

素因数の和:260022

約数の個数: 48

約数和(自身を含む): 349445376

約数和(自身を除く): 240244116

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, 260003, 520006, 780009, 1040012, 1300015, 1560018, 1820021, 2600030, 3120036, 3640042, 3900045, 5200060, 5460063, 7280084, 7800090, 9100105, 10920126, 15600180, 18200210, 21840252, 27300315, 36400420, 54600630, 109201260]

約数ペア:

[(1, 109201260), (2, 54600630), (3, 36400420), (4, 27300315), (5, 21840252), (6, 18200210), (7, 15600180), (10, 10920126), (12, 9100105), (14, 7800090), (15, 7280084), (20, 5460063), (21, 5200060), (28, 3900045), (30, 3640042), (35, 3120036), (42, 2600030), (60, 1820021), (70, 1560018), (84, 1300015), (105, 1040012), (140, 780009), (210, 520006), (420, 260003)]