761185140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{295033}}^1$

素因数の和:295088

約数の個数: 48

約数和(自身を含む): 2180891328

約数和(自身を除く): 1419706188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 295033, 590066, 885099, 1180132, 1475165, 1770198, 2950330, 3540396, 4425495, 5900660, 8850990, 12686419, 17701980, 25372838, 38059257, 50745676, 63432095, 76118514, 126864190, 152237028, 190296285, 253728380, 380592570, 761185140]

約数ペア:

[(1, 761185140), (2, 380592570), (3, 253728380), (4, 190296285), (5, 152237028), (6, 126864190), (10, 76118514), (12, 63432095), (15, 50745676), (20, 38059257), (30, 25372838), (43, 17701980), (60, 12686419), (86, 8850990), (129, 5900660), (172, 4425495), (215, 3540396), (258, 2950330), (430, 1770198), (516, 1475165), (645, 1180132), (860, 885099), (1290, 590066), (2580, 295033)]