13470420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 37876608

約数和(自身を除く): 24406188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 487, 922, 974, 1383, 1461, 1844, 1948, 2305, 2435, 2766, 2922, 4610, 4870, 5532, 5844, 6915, 7305, 9220, 9740, 13830, 14610, 27660, 29220, 224507, 449014, 673521, 898028, 1122535, 1347042, 2245070, 2694084, 3367605, 4490140, 6735210, 13470420]

約数ペア:

[(1, 13470420), (2, 6735210), (3, 4490140), (4, 3367605), (5, 2694084), (6, 2245070), (10, 1347042), (12, 1122535), (15, 898028), (20, 673521), (30, 449014), (60, 224507), (461, 29220), (487, 27660), (922, 14610), (974, 13830), (1383, 9740), (1461, 9220), (1844, 7305), (1948, 6915), (2305, 5844), (2435, 5532), (2766, 4870), (2922, 4610)]