2515671420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{82373}}^1$

素因数の和:82894

約数の個数: 48

約数和(自身を含む): 7057804320

約数和(自身を除く): 4542132900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 5090, 6108, 7635, 10180, 15270, 30540, 82373, 164746, 247119, 329492, 411865, 494238, 823730, 988476, 1235595, 1647460, 2471190, 4942380, 41927857, 83855714, 125783571, 167711428, 209639285, 251567142, 419278570, 503134284, 628917855, 838557140, 1257835710, 2515671420]

約数ペア:

[(1, 2515671420), (2, 1257835710), (3, 838557140), (4, 628917855), (5, 503134284), (6, 419278570), (10, 251567142), (12, 209639285), (15, 167711428), (20, 125783571), (30, 83855714), (60, 41927857), (509, 4942380), (1018, 2471190), (1527, 1647460), (2036, 1235595), (2545, 988476), (3054, 823730), (5090, 494238), (6108, 411865), (7635, 329492), (10180, 247119), (15270, 164746), (30540, 82373)]