38893330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2909}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 80455680

約数和(自身を除く): 41562350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 2909, 5818, 6685, 13370, 14545, 20363, 29090, 40726, 101815, 203630, 555619, 1111238, 2778095, 3889333, 5556190, 7778666, 19446665, 38893330]

約数ペア:

[(1, 38893330), (2, 19446665), (5, 7778666), (7, 5556190), (10, 3889333), (14, 2778095), (35, 1111238), (70, 555619), (191, 203630), (382, 101815), (955, 40726), (1337, 29090), (1910, 20363), (2674, 14545), (2909, 13370), (5818, 6685)]