282094140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247451}}^1$

素因数の和:247482

約数の個数: 48

約数和(自身を含む): 831438720

約数和(自身を除く): 549344580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 247451, 494902, 742353, 989804, 1237255, 1484706, 2474510, 2969412, 3711765, 4701569, 4949020, 7423530, 9403138, 14104707, 14847060, 18806276, 23507845, 28209414, 47015690, 56418828, 70523535, 94031380, 141047070, 282094140]

約数ペア:

[(1, 282094140), (2, 141047070), (3, 94031380), (4, 70523535), (5, 56418828), (6, 47015690), (10, 28209414), (12, 23507845), (15, 18806276), (19, 14847060), (20, 14104707), (30, 9403138), (38, 7423530), (57, 4949020), (60, 4701569), (76, 3711765), (95, 2969412), (114, 2474510), (190, 1484706), (228, 1237255), (285, 989804), (380, 742353), (570, 494902), (1140, 247451)]