70804930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:599

約数の個数: 64

約数和(自身を含む): 152911872

約数和(自身を除く): 82106942

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 67, 70, 134, 155, 217, 310, 335, 434, 469, 487, 670, 938, 974, 1085, 2077, 2170, 2345, 2435, 3409, 4154, 4690, 4870, 6818, 10385, 14539, 15097, 17045, 20770, 29078, 30194, 32629, 34090, 65258, 72695, 75485, 105679, 145390, 150970, 163145, 211358, 228403, 326290, 456806, 528395, 1011499, 1056790, 1142015, 2022998, 2284030, 5057495, 7080493, 10114990, 14160986, 35402465, 70804930]

約数ペア:

[(1, 70804930), (2, 35402465), (5, 14160986), (7, 10114990), (10, 7080493), (14, 5057495), (31, 2284030), (35, 2022998), (62, 1142015), (67, 1056790), (70, 1011499), (134, 528395), (155, 456806), (217, 326290), (310, 228403), (335, 211358), (434, 163145), (469, 150970), (487, 145390), (670, 105679), (938, 75485), (974, 72695), (1085, 65258), (2077, 34090), (2170, 32629), (2345, 30194), (2435, 29078), (3409, 20770), (4154, 17045), (4690, 15097), (4870, 14539), (6818, 10385)]