2915770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3253190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2039, 4078, 10195, 20390, 22429, 26507, 44858, 53014, 112145, 132535, 224290, 265070, 291577, 583154, 1457885, 2915770]

約数ペア:

[(1, 2915770), (2, 1457885), (5, 583154), (10, 291577), (11, 265070), (13, 224290), (22, 132535), (26, 112145), (55, 53014), (65, 44858), (110, 26507), (130, 22429), (143, 20390), (286, 10195), (715, 4078), (1430, 2039)]