27215030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 24659530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 631, 1135, 1262, 2270, 3155, 4313, 6310, 8626, 11989, 21565, 23978, 43130, 59945, 119890, 143237, 286474, 716185, 1432370, 2721503, 5443006, 13607515, 27215030]

約数ペア:

[(1, 27215030), (2, 13607515), (5, 5443006), (10, 2721503), (19, 1432370), (38, 716185), (95, 286474), (190, 143237), (227, 119890), (454, 59945), (631, 43130), (1135, 23978), (1262, 21565), (2270, 11989), (3155, 8626), (4313, 6310)]