11938770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 31351320

約数和(自身を除く): 19412550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1217, 1635, 1962, 2434, 3270, 3651, 4905, 6085, 7302, 9810, 10953, 12170, 18255, 21906, 36510, 54765, 109530, 132653, 265306, 397959, 663265, 795918, 1193877, 1326530, 1989795, 2387754, 3979590, 5969385, 11938770]

約数ペア:

[(1, 11938770), (2, 5969385), (3, 3979590), (5, 2387754), (6, 1989795), (9, 1326530), (10, 1193877), (15, 795918), (18, 663265), (30, 397959), (45, 265306), (90, 132653), (109, 109530), (218, 54765), (327, 36510), (545, 21906), (654, 18255), (981, 12170), (1090, 10953), (1217, 9810), (1635, 7302), (1962, 6085), (2434, 4905), (3270, 3651)]