20171805630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1\times {\mathrm{5717}}^1$

素因数の和:6413

約数の個数: 64

約数和(自身を含む): 48703636800

約数和(自身を除く): 28531831170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 349, 674, 698, 1011, 1047, 1685, 1745, 2022, 2094, 3370, 3490, 5055, 5235, 5717, 10110, 10470, 11434, 17151, 28585, 34302, 57170, 85755, 117613, 171510, 235226, 352839, 588065, 705678, 1176130, 1764195, 1926629, 1995233, 3528390, 3853258, 3990466, 5779887, 5985699, 9633145, 9976165, 11559774, 11971398, 19266290, 19952330, 28899435, 29928495, 57798870, 59856990, 672393521, 1344787042, 2017180563, 3361967605, 4034361126, 6723935210, 10085902815, 20171805630]

約数ペア:

[(1, 20171805630), (2, 10085902815), (3, 6723935210), (5, 4034361126), (6, 3361967605), (10, 2017180563), (15, 1344787042), (30, 672393521), (337, 59856990), (349, 57798870), (674, 29928495), (698, 28899435), (1011, 19952330), (1047, 19266290), (1685, 11971398), (1745, 11559774), (2022, 9976165), (2094, 9633145), (3370, 5985699), (3490, 5779887), (5055, 3990466), (5235, 3853258), (5717, 3528390), (10110, 1995233), (10470, 1926629), (11434, 1764195), (17151, 1176130), (28585, 705678), (34302, 588065), (57170, 352839), (85755, 235226), (117613, 171510)]