70747170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 183786624

約数和(自身を除く): 113039454

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 283, 390, 566, 641, 849, 1282, 1415, 1698, 1923, 2830, 3205, 3679, 3846, 4245, 6410, 7358, 8333, 8490, 9615, 11037, 16666, 18395, 19230, 22074, 24999, 36790, 41665, 49998, 55185, 83330, 110370, 124995, 181403, 249990, 362806, 544209, 907015, 1088418, 1814030, 2358239, 2721045, 4716478, 5442090, 7074717, 11791195, 14149434, 23582390, 35373585, 70747170]

約数ペア:

[(1, 70747170), (2, 35373585), (3, 23582390), (5, 14149434), (6, 11791195), (10, 7074717), (13, 5442090), (15, 4716478), (26, 2721045), (30, 2358239), (39, 1814030), (65, 1088418), (78, 907015), (130, 544209), (195, 362806), (283, 249990), (390, 181403), (566, 124995), (641, 110370), (849, 83330), (1282, 55185), (1415, 49998), (1698, 41665), (1923, 36790), (2830, 24999), (3205, 22074), (3679, 19230), (3846, 18395), (4245, 16666), (6410, 11037), (7358, 9615), (8333, 8490)]