38816370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1303}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 101305152

約数和(自身を除く): 62488782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1303, 1655, 1986, 2606, 2979, 3310, 3909, 4965, 5958, 6515, 7818, 9930, 11727, 13030, 14895, 19545, 23454, 29790, 39090, 58635, 117270, 431293, 862586, 1293879, 2156465, 2587758, 3881637, 4312930, 6469395, 7763274, 12938790, 19408185, 38816370]

約数ペア:

[(1, 38816370), (2, 19408185), (3, 12938790), (5, 7763274), (6, 6469395), (9, 4312930), (10, 3881637), (15, 2587758), (18, 2156465), (30, 1293879), (45, 862586), (90, 431293), (331, 117270), (662, 58635), (993, 39090), (1303, 29790), (1655, 23454), (1986, 19545), (2606, 14895), (2979, 13030), (3310, 11727), (3909, 9930), (4965, 7818), (5958, 6515)]