16534210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 37635840

約数和(自身を除く): 21101630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 109, 110, 154, 197, 218, 385, 394, 545, 763, 770, 985, 1090, 1199, 1379, 1526, 1970, 2167, 2398, 2758, 3815, 4334, 5995, 6895, 7630, 8393, 10835, 11990, 13790, 15169, 16786, 21473, 21670, 30338, 41965, 42946, 75845, 83930, 107365, 150311, 151690, 214730, 236203, 300622, 472406, 751555, 1181015, 1503110, 1653421, 2362030, 3306842, 8267105, 16534210]

約数ペア:

[(1, 16534210), (2, 8267105), (5, 3306842), (7, 2362030), (10, 1653421), (11, 1503110), (14, 1181015), (22, 751555), (35, 472406), (55, 300622), (70, 236203), (77, 214730), (109, 151690), (110, 150311), (154, 107365), (197, 83930), (218, 75845), (385, 42946), (394, 41965), (545, 30338), (763, 21670), (770, 21473), (985, 16786), (1090, 15169), (1199, 13790), (1379, 11990), (1526, 10835), (1970, 8393), (2167, 7630), (2398, 6895), (2758, 5995), (3815, 4334)]