18792030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7547}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 45650304

約数和(自身を除く): 26858274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7547, 15094, 22641, 37735, 45282, 75470, 113205, 226410, 626401, 1252802, 1879203, 3132005, 3758406, 6264010, 9396015, 18792030]

約数ペア:

[(1, 18792030), (2, 9396015), (3, 6264010), (5, 3758406), (6, 3132005), (10, 1879203), (15, 1252802), (30, 626401), (83, 226410), (166, 113205), (249, 75470), (415, 45282), (498, 37735), (830, 22641), (1245, 15094), (2490, 7547)]