2389470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 5985792

約数和(自身を除く): 3596322

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3463, 6926, 10389, 17315, 20778, 34630, 51945, 79649, 103890, 159298, 238947, 398245, 477894, 796490, 1194735, 2389470]

約数ペア:

[(1, 2389470), (2, 1194735), (3, 796490), (5, 477894), (6, 398245), (10, 238947), (15, 159298), (23, 103890), (30, 79649), (46, 51945), (69, 34630), (115, 20778), (138, 17315), (230, 10389), (345, 6926), (690, 3463)]