2071230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 5786640

約数和(自身を除く): 3715410

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, 1409, 1470, 2818, 4227, 7045, 8454, 9863, 14090, 19726, 21135, 29589, 42270, 49315, 59178, 69041, 98630, 138082, 147945, 207123, 295890, 345205, 414246, 690410, 1035615, 2071230]

約数ペア:

[(1, 2071230), (2, 1035615), (3, 690410), (5, 414246), (6, 345205), (7, 295890), (10, 207123), (14, 147945), (15, 138082), (21, 98630), (30, 69041), (35, 59178), (42, 49315), (49, 42270), (70, 29589), (98, 21135), (105, 19726), (147, 14090), (210, 9863), (245, 8454), (294, 7045), (490, 4227), (735, 2818), (1409, 1470)]