19103550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6703}}^1$

素因数の和:6737

約数の個数: 48

約数和(自身を含む): 49877760

約数和(自身を除く): 30774210

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, 6703, 13406, 20109, 33515, 40218, 67030, 100545, 127357, 167575, 201090, 254714, 335150, 382071, 502725, 636785, 764142, 1005450, 1273570, 1910355, 3183925, 3820710, 6367850, 9551775, 19103550]

約数ペア:

[(1, 19103550), (2, 9551775), (3, 6367850), (5, 3820710), (6, 3183925), (10, 1910355), (15, 1273570), (19, 1005450), (25, 764142), (30, 636785), (38, 502725), (50, 382071), (57, 335150), (75, 254714), (95, 201090), (114, 167575), (150, 127357), (190, 100545), (285, 67030), (475, 40218), (570, 33515), (950, 20109), (1425, 13406), (2850, 6703)]