70991220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62273}}^1$

素因数の和:62304

約数の個数: 48

約数和(自身を含む): 209240640

約数和(自身を除く): 138249420

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, 62273, 124546, 186819, 249092, 311365, 373638, 622730, 747276, 934095, 1183187, 1245460, 1868190, 2366374, 3549561, 3736380, 4732748, 5915935, 7099122, 11831870, 14198244, 17747805, 23663740, 35495610, 70991220]

約数ペア:

[(1, 70991220), (2, 35495610), (3, 23663740), (4, 17747805), (5, 14198244), (6, 11831870), (10, 7099122), (12, 5915935), (15, 4732748), (19, 3736380), (20, 3549561), (30, 2366374), (38, 1868190), (57, 1245460), (60, 1183187), (76, 934095), (95, 747276), (114, 622730), (190, 373638), (228, 311365), (285, 249092), (380, 186819), (570, 124546), (1140, 62273)]