11162820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8089}}^1$

素因数の和:8124

約数の個数: 48

約数和(自身を含む): 32618880

約数和(自身を除く): 21456060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 8089, 16178, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 186047, 242670, 372094, 485340, 558141, 744188, 930235, 1116282, 1860470, 2232564, 2790705, 3720940, 5581410, 11162820]

約数ペア:

[(1, 11162820), (2, 5581410), (3, 3720940), (4, 2790705), (5, 2232564), (6, 1860470), (10, 1116282), (12, 930235), (15, 744188), (20, 558141), (23, 485340), (30, 372094), (46, 242670), (60, 186047), (69, 161780), (92, 121335), (115, 97068), (138, 80890), (230, 48534), (276, 40445), (345, 32356), (460, 24267), (690, 16178), (1380, 8089)]