1817490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2640750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1289, 1410, 2578, 3867, 6445, 7734, 12890, 19335, 38670, 60583, 121166, 181749, 302915, 363498, 605830, 908745, 1817490]

約数ペア:

[(1, 1817490), (2, 908745), (3, 605830), (5, 363498), (6, 302915), (10, 181749), (15, 121166), (30, 60583), (47, 38670), (94, 19335), (141, 12890), (235, 7734), (282, 6445), (470, 3867), (705, 2578), (1289, 1410)]