534345980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{77893}}^1$

素因数の和:77923

約数の個数: 48

約数和(自身を含む): 1308619200

約数和(自身を除く): 774273220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 77893, 155786, 311572, 389465, 545251, 778930, 1090502, 1557860, 2181004, 2726255, 3816757, 5452510, 7633514, 10905020, 15267028, 19083785, 26717299, 38167570, 53434598, 76335140, 106869196, 133586495, 267172990, 534345980]

約数ペア:

[(1, 534345980), (2, 267172990), (4, 133586495), (5, 106869196), (7, 76335140), (10, 53434598), (14, 38167570), (20, 26717299), (28, 19083785), (35, 15267028), (49, 10905020), (70, 7633514), (98, 5452510), (140, 3816757), (196, 2726255), (245, 2181004), (343, 1557860), (490, 1090502), (686, 778930), (980, 545251), (1372, 389465), (1715, 311572), (3430, 155786), (6860, 77893)]