71188950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 203558400

約数和(自身を除く): 132369450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 151, 175, 210, 302, 350, 449, 453, 525, 755, 898, 906, 1050, 1057, 1347, 1510, 2114, 2245, 2265, 2694, 3143, 3171, 3775, 4490, 4530, 5285, 6286, 6342, 6735, 7550, 9429, 10570, 11225, 11325, 13470, 15715, 15855, 18858, 22450, 22650, 26425, 31430, 31710, 33675, 47145, 52850, 67350, 67799, 78575, 79275, 94290, 135598, 157150, 158550, 203397, 235725, 338995, 406794, 471450, 474593, 677990, 949186, 1016985, 1423779, 1694975, 2033970, 2372965, 2847558, 3389950, 4745930, 5084925, 7118895, 10169850, 11864825, 14237790, 23729650, 35594475, 71188950]

約数ペア:

[(1, 71188950), (2, 35594475), (3, 23729650), (5, 14237790), (6, 11864825), (7, 10169850), (10, 7118895), (14, 5084925), (15, 4745930), (21, 3389950), (25, 2847558), (30, 2372965), (35, 2033970), (42, 1694975), (50, 1423779), (70, 1016985), (75, 949186), (105, 677990), (150, 474593), (151, 471450), (175, 406794), (210, 338995), (302, 235725), (350, 203397), (449, 158550), (453, 157150), (525, 135598), (755, 94290), (898, 79275), (906, 78575), (1050, 67799), (1057, 67350), (1347, 52850), (1510, 47145), (2114, 33675), (2245, 31710), (2265, 31430), (2694, 26425), (3143, 22650), (3171, 22450), (3775, 18858), (4490, 15855), (4530, 15715), (5285, 13470), (6286, 11325), (6342, 11225), (6735, 10570), (7550, 9429)]