87315450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30637}}^1$

素因数の和:30671

約数の個数: 48

約数和(自身を含む): 227946720

約数和(自身を除く): 140631270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 30637, 61274, 91911, 153185, 183822, 306370, 459555, 582103, 765925, 919110, 1164206, 1531850, 1746309, 2297775, 2910515, 3492618, 4595550, 5821030, 8731545, 14552575, 17463090, 29105150, 43657725, 87315450]

約数ペア:

[(1, 87315450), (2, 43657725), (3, 29105150), (5, 17463090), (6, 14552575), (10, 8731545), (15, 5821030), (19, 4595550), (25, 3492618), (30, 2910515), (38, 2297775), (50, 1746309), (57, 1531850), (75, 1164206), (95, 919110), (114, 765925), (150, 582103), (190, 459555), (285, 306370), (475, 183822), (570, 153185), (950, 91911), (1425, 61274), (2850, 30637)]