30840672

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 50928288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3119, 3296, 4944, 6238, 9357, 9888, 12476, 18714, 24952, 37428, 49904, 74856, 99808, 149712, 299424, 321257, 642514, 963771, 1285028, 1927542, 2570056, 3855084, 5140112, 7710168, 10280224, 15420336, 30840672]

約数ペア:

[(1, 30840672), (2, 15420336), (3, 10280224), (4, 7710168), (6, 5140112), (8, 3855084), (12, 2570056), (16, 1927542), (24, 1285028), (32, 963771), (48, 642514), (96, 321257), (103, 299424), (206, 149712), (309, 99808), (412, 74856), (618, 49904), (824, 37428), (1236, 24952), (1648, 18714), (2472, 12476), (3119, 9888), (3296, 9357), (4944, 6238)]