71007690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 184818816

約数和(自身を除く): 113811126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 326, 390, 489, 815, 978, 1117, 1630, 2119, 2234, 2445, 3351, 4238, 4890, 5585, 6357, 6702, 10595, 11170, 12714, 14521, 16755, 21190, 29042, 31785, 33510, 43563, 63570, 72605, 87126, 145210, 182071, 217815, 364142, 435630, 546213, 910355, 1092426, 1820710, 2366923, 2731065, 4733846, 5462130, 7100769, 11834615, 14201538, 23669230, 35503845, 71007690]

約数ペア:

[(1, 71007690), (2, 35503845), (3, 23669230), (5, 14201538), (6, 11834615), (10, 7100769), (13, 5462130), (15, 4733846), (26, 2731065), (30, 2366923), (39, 1820710), (65, 1092426), (78, 910355), (130, 546213), (163, 435630), (195, 364142), (326, 217815), (390, 182071), (489, 145210), (815, 87126), (978, 72605), (1117, 63570), (1630, 43563), (2119, 33510), (2234, 31785), (2445, 29042), (3351, 21190), (4238, 16755), (4890, 14521), (5585, 12714), (6357, 11170), (6702, 10595)]