421552590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{52237}}^1$

素因数の和:52516

約数の個数: 32

約数和(自身を含む): 1015506720

約数和(自身を除く): 593954130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 52237, 104474, 156711, 261185, 313422, 522370, 783555, 1567110, 14051753, 28103506, 42155259, 70258765, 84310518, 140517530, 210776295, 421552590]

約数ペア:

[(1, 421552590), (2, 210776295), (3, 140517530), (5, 84310518), (6, 70258765), (10, 42155259), (15, 28103506), (30, 14051753), (269, 1567110), (538, 783555), (807, 522370), (1345, 313422), (1614, 261185), (2690, 156711), (4035, 104474), (8070, 52237)]