3139140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 8886528

約数和(自身を除く): 5747388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 463, 565, 678, 926, 1130, 1356, 1389, 1695, 1852, 2260, 2315, 2778, 3390, 4630, 5556, 6780, 6945, 9260, 13890, 27780, 52319, 104638, 156957, 209276, 261595, 313914, 523190, 627828, 784785, 1046380, 1569570, 3139140]

約数ペア:

[(1, 3139140), (2, 1569570), (3, 1046380), (4, 784785), (5, 627828), (6, 523190), (10, 313914), (12, 261595), (15, 209276), (20, 156957), (30, 104638), (60, 52319), (113, 27780), (226, 13890), (339, 9260), (452, 6945), (463, 6780), (565, 5556), (678, 4630), (926, 3390), (1130, 2778), (1356, 2315), (1389, 2260), (1695, 1852)]