73873030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 166966272

約数和(自身を除く): 93093242

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 487, 770, 974, 985, 1379, 1970, 2167, 2435, 2758, 3409, 4334, 4870, 5357, 6818, 6895, 10714, 10835, 13790, 15169, 17045, 21670, 26785, 30338, 34090, 37499, 53570, 74998, 75845, 95939, 151690, 187495, 191878, 374990, 479695, 671573, 959390, 1055329, 1343146, 2110658, 3357865, 5276645, 6715730, 7387303, 10553290, 14774606, 36936515, 73873030]

約数ペア:

[(1, 73873030), (2, 36936515), (5, 14774606), (7, 10553290), (10, 7387303), (11, 6715730), (14, 5276645), (22, 3357865), (35, 2110658), (55, 1343146), (70, 1055329), (77, 959390), (110, 671573), (154, 479695), (197, 374990), (385, 191878), (394, 187495), (487, 151690), (770, 95939), (974, 75845), (985, 74998), (1379, 53570), (1970, 37499), (2167, 34090), (2435, 30338), (2758, 26785), (3409, 21670), (4334, 17045), (4870, 15169), (5357, 13790), (6818, 10835), (6895, 10714)]