660147702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1\times {\mathrm{3217}}^1$

素因数の和:4732

約数の個数: 32

約数和(自身を含む): 1379054592

約数和(自身を除く): 718906890

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1487, 2974, 3217, 4461, 6434, 8922, 9651, 19302, 34201, 68402, 73991, 102603, 147982, 205206, 221973, 443946, 4783679, 9567358, 14351037, 28702074, 110024617, 220049234, 330073851, 660147702]

約数ペア:

[(1, 660147702), (2, 330073851), (3, 220049234), (6, 110024617), (23, 28702074), (46, 14351037), (69, 9567358), (138, 4783679), (1487, 443946), (2974, 221973), (3217, 205206), (4461, 147982), (6434, 102603), (8922, 73991), (9651, 68402), (19302, 34201)]