69230690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1663}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 130830336

約数和(自身を除く): 61599646

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1663, 1810, 3326, 4163, 8315, 8326, 16630, 20815, 38249, 41630, 76498, 191245, 301003, 382490, 602006, 1505015, 3010030, 6923069, 13846138, 34615345, 69230690]

約数ペア:

[(1, 69230690), (2, 34615345), (5, 13846138), (10, 6923069), (23, 3010030), (46, 1505015), (115, 602006), (181, 382490), (230, 301003), (362, 191245), (905, 76498), (1663, 41630), (1810, 38249), (3326, 20815), (4163, 16630), (8315, 8326)]