407420340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{8191}}^1$

素因数の和:9032

約数の個数: 48

約数和(自身を含む): 1142292480

約数和(自身を除く): 734872140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 2487, 3316, 4145, 4974, 8191, 8290, 9948, 12435, 16382, 16580, 24573, 24870, 32764, 40955, 49146, 49740, 81910, 98292, 122865, 163820, 245730, 491460, 6790339, 13580678, 20371017, 27161356, 33951695, 40742034, 67903390, 81484068, 101855085, 135806780, 203710170, 407420340]

約数ペア:

[(1, 407420340), (2, 203710170), (3, 135806780), (4, 101855085), (5, 81484068), (6, 67903390), (10, 40742034), (12, 33951695), (15, 27161356), (20, 20371017), (30, 13580678), (60, 6790339), (829, 491460), (1658, 245730), (2487, 163820), (3316, 122865), (4145, 98292), (4974, 81910), (8191, 49740), (8290, 49146), (9948, 40955), (12435, 32764), (16382, 24870), (16580, 24573)]