30190132821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{34213}}^1$

素因数の和:34485

約数の個数: 32

約数和(自身を含む): 43060371840

約数和(自身を除く): 12870239019

約数列:

[1, 3, 19, 57, 113, 137, 339, 411, 2147, 2603, 6441, 7809, 15481, 34213, 46443, 102639, 294139, 650047, 882417, 1950141, 3866069, 4687181, 11598207, 14061543, 73455311, 89056439, 220365933, 267169317, 529651453, 1588954359, 10063377607, 30190132821]

約数ペア:

[(1, 30190132821), (3, 10063377607), (19, 1588954359), (57, 529651453), (113, 267169317), (137, 220365933), (339, 89056439), (411, 73455311), (2147, 14061543), (2603, 11598207), (6441, 4687181), (7809, 3866069), (15481, 1950141), (34213, 882417), (46443, 650047), (102639, 294139)]