30549250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 57872880

約数和(自身を除く): 27323630

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 250, 445, 890, 1373, 2225, 2746, 4450, 6865, 11125, 13730, 22250, 34325, 68650, 122197, 171625, 244394, 343250, 610985, 1221970, 3054925, 6109850, 15274625, 30549250]

約数ペア:

[(1, 30549250), (2, 15274625), (5, 6109850), (10, 3054925), (25, 1221970), (50, 610985), (89, 343250), (125, 244394), (178, 171625), (250, 122197), (445, 68650), (890, 34325), (1373, 22250), (2225, 13730), (2746, 11125), (4450, 6865)]