101221260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{34429}}^1$

素因数の和:34455

約数の個数: 72

約数和(自身を含む): 329701680

約数和(自身を除く): 228480420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 34429, 68858, 103287, 137716, 172145, 206574, 241003, 344290, 413148, 482006, 516435, 688580, 723009, 964012, 1032870, 1205015, 1446018, 1687021, 2065740, 2410030, 2892036, 3374042, 3615045, 4820060, 5061063, 6748084, 7230090, 8435105, 10122126, 14460180, 16870210, 20244252, 25305315, 33740420, 50610630, 101221260]

約数ペア:

[(1, 101221260), (2, 50610630), (3, 33740420), (4, 25305315), (5, 20244252), (6, 16870210), (7, 14460180), (10, 10122126), (12, 8435105), (14, 7230090), (15, 6748084), (20, 5061063), (21, 4820060), (28, 3615045), (30, 3374042), (35, 2892036), (42, 2410030), (49, 2065740), (60, 1687021), (70, 1446018), (84, 1205015), (98, 1032870), (105, 964012), (140, 723009), (147, 688580), (196, 516435), (210, 482006), (245, 413148), (294, 344290), (420, 241003), (490, 206574), (588, 172145), (735, 137716), (980, 103287), (1470, 68858), (2940, 34429)]