19375470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71761}}^1$

素因数の和:71777

約数の個数: 32

約数和(自身を含む): 51668640

約数和(自身を除く): 32293170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71761, 143522, 215283, 358805, 430566, 645849, 717610, 1076415, 1291698, 1937547, 2152830, 3229245, 3875094, 6458490, 9687735, 19375470]

約数ペア:

[(1, 19375470), (2, 9687735), (3, 6458490), (5, 3875094), (6, 3229245), (9, 2152830), (10, 1937547), (15, 1291698), (18, 1076415), (27, 717610), (30, 645849), (45, 430566), (54, 358805), (90, 215283), (135, 143522), (270, 71761)]