30392210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1553}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 27789550

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1553, 1957, 3106, 3914, 7765, 9785, 15530, 19570, 29507, 59014, 147535, 159959, 295070, 319918, 799795, 1599590, 3039221, 6078442, 15196105, 30392210]

約数ペア:

[(1, 30392210), (2, 15196105), (5, 6078442), (10, 3039221), (19, 1599590), (38, 799795), (95, 319918), (103, 295070), (190, 159959), (206, 147535), (515, 59014), (1030, 29507), (1553, 19570), (1957, 15530), (3106, 9785), (3914, 7765)]