11575130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 25754112

約数和(自身を除く): 14178982

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 71, 85, 119, 137, 142, 170, 238, 274, 355, 497, 595, 685, 710, 959, 994, 1190, 1207, 1370, 1918, 2329, 2414, 2485, 4658, 4795, 4970, 6035, 8449, 9590, 9727, 11645, 12070, 16303, 16898, 19454, 23290, 32606, 42245, 48635, 68089, 81515, 84490, 97270, 136178, 163030, 165359, 330718, 340445, 680890, 826795, 1157513, 1653590, 2315026, 5787565, 11575130]

約数ペア:

[(1, 11575130), (2, 5787565), (5, 2315026), (7, 1653590), (10, 1157513), (14, 826795), (17, 680890), (34, 340445), (35, 330718), (70, 165359), (71, 163030), (85, 136178), (119, 97270), (137, 84490), (142, 81515), (170, 68089), (238, 48635), (274, 42245), (355, 32606), (497, 23290), (595, 19454), (685, 16898), (710, 16303), (959, 12070), (994, 11645), (1190, 9727), (1207, 9590), (1370, 8449), (1918, 6035), (2329, 4970), (2414, 4795), (2485, 4658)]