387632970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91639}}^1$

素因数の和:91699

約数の個数: 48

約数和(自身を含む): 1029300480

約数和(自身を除く): 641667510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 91639, 183278, 274917, 458195, 549834, 824751, 916390, 1374585, 1649502, 2749170, 4123755, 4307033, 8247510, 8614066, 12921099, 21535165, 25842198, 38763297, 43070330, 64605495, 77526594, 129210990, 193816485, 387632970]

約数ペア:

[(1, 387632970), (2, 193816485), (3, 129210990), (5, 77526594), (6, 64605495), (9, 43070330), (10, 38763297), (15, 25842198), (18, 21535165), (30, 12921099), (45, 8614066), (47, 8247510), (90, 4307033), (94, 4123755), (141, 2749170), (235, 1649502), (282, 1374585), (423, 916390), (470, 824751), (705, 549834), (846, 458195), (1410, 274917), (2115, 183278), (4230, 91639)]