73530870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{50021}}^1$

素因数の和:50045

約数の個数: 48

約数和(自身を含む): 205290288

約数和(自身を除く): 131759418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 50021, 100042, 150063, 250105, 300126, 350147, 500210, 700294, 750315, 1050441, 1500630, 1750735, 2100882, 2451029, 3501470, 4902058, 5252205, 7353087, 10504410, 12255145, 14706174, 24510290, 36765435, 73530870]

約数ペア:

[(1, 73530870), (2, 36765435), (3, 24510290), (5, 14706174), (6, 12255145), (7, 10504410), (10, 7353087), (14, 5252205), (15, 4902058), (21, 3501470), (30, 2451029), (35, 2100882), (42, 1750735), (49, 1500630), (70, 1050441), (98, 750315), (105, 700294), (147, 500210), (210, 350147), (245, 300126), (294, 250105), (490, 150063), (735, 100042), (1470, 50021)]