97864270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 217183680

約数和(自身を除く): 119319410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 71, 97, 98, 142, 145, 194, 203, 245, 290, 355, 406, 485, 490, 497, 679, 710, 970, 994, 1015, 1358, 1421, 2030, 2059, 2485, 2813, 2842, 3395, 3479, 4118, 4753, 4970, 5626, 6790, 6887, 6958, 7105, 9506, 10295, 13774, 14065, 14210, 14413, 17395, 19691, 20590, 23765, 28130, 28826, 34435, 34790, 39382, 47530, 48209, 68870, 72065, 96418, 98455, 100891, 137837, 144130, 196910, 199723, 201782, 241045, 275674, 337463, 399446, 482090, 504455, 674926, 689185, 998615, 1008910, 1378370, 1398061, 1687315, 1997230, 2796122, 3374630, 6990305, 9786427, 13980610, 19572854, 48932135, 97864270]

約数ペア:

[(1, 97864270), (2, 48932135), (5, 19572854), (7, 13980610), (10, 9786427), (14, 6990305), (29, 3374630), (35, 2796122), (49, 1997230), (58, 1687315), (70, 1398061), (71, 1378370), (97, 1008910), (98, 998615), (142, 689185), (145, 674926), (194, 504455), (203, 482090), (245, 399446), (290, 337463), (355, 275674), (406, 241045), (485, 201782), (490, 199723), (497, 196910), (679, 144130), (710, 137837), (970, 100891), (994, 98455), (1015, 96418), (1358, 72065), (1421, 68870), (2030, 48209), (2059, 47530), (2485, 39382), (2813, 34790), (2842, 34435), (3395, 28826), (3479, 28130), (4118, 23765), (4753, 20590), (4970, 19691), (5626, 17395), (6790, 14413), (6887, 14210), (6958, 14065), (7105, 13774), (9506, 10295)]