202987740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{2239}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 568995840

約数和(自身を除く): 366008100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1511, 2239, 3022, 4478, 4533, 6044, 6717, 7555, 8956, 9066, 11195, 13434, 15110, 18132, 22390, 22665, 26868, 30220, 33585, 44780, 45330, 67170, 90660, 134340, 3383129, 6766258, 10149387, 13532516, 16915645, 20298774, 33831290, 40597548, 50746935, 67662580, 101493870, 202987740]

約数ペア:

[(1, 202987740), (2, 101493870), (3, 67662580), (4, 50746935), (5, 40597548), (6, 33831290), (10, 20298774), (12, 16915645), (15, 13532516), (20, 10149387), (30, 6766258), (60, 3383129), (1511, 134340), (2239, 90660), (3022, 67170), (4478, 45330), (4533, 44780), (6044, 33585), (6717, 30220), (7555, 26868), (8956, 22665), (9066, 22390), (11195, 18132), (13434, 15110)]