7401570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2039}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 19535040

約数和(自身を除く): 12133470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 2039, 3630, 4078, 6117, 10195, 12234, 20390, 22429, 30585, 44858, 61170, 67287, 112145, 134574, 224290, 246719, 336435, 493438, 672870, 740157, 1233595, 1480314, 2467190, 3700785, 7401570]

約数ペア:

[(1, 7401570), (2, 3700785), (3, 2467190), (5, 1480314), (6, 1233595), (10, 740157), (11, 672870), (15, 493438), (22, 336435), (30, 246719), (33, 224290), (55, 134574), (66, 112145), (110, 67287), (121, 61170), (165, 44858), (242, 30585), (330, 22429), (363, 20390), (605, 12234), (726, 10195), (1210, 6117), (1815, 4078), (2039, 3630)]