18550530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 48

約数和(自身を含む): 49154040

約数和(自身を除く): 30603510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3889, 4770, 7778, 11667, 19445, 23334, 35001, 38890, 58335, 70002, 116670, 175005, 206117, 350010, 412234, 618351, 1030585, 1236702, 1855053, 2061170, 3091755, 3710106, 6183510, 9275265, 18550530]

約数ペア:

[(1, 18550530), (2, 9275265), (3, 6183510), (5, 3710106), (6, 3091755), (9, 2061170), (10, 1855053), (15, 1236702), (18, 1030585), (30, 618351), (45, 412234), (53, 350010), (90, 206117), (106, 175005), (159, 116670), (265, 70002), (318, 58335), (477, 38890), (530, 35001), (795, 23334), (954, 19445), (1590, 11667), (2385, 7778), (3889, 4770)]