90161890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99079}}^1$

素因数の和:99106

約数の個数: 32

約数和(自身を含む): 199745280

約数和(自身を除く): 109583390

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 99079, 198158, 495395, 693553, 990790, 1288027, 1387106, 2576054, 3467765, 6440135, 6935530, 9016189, 12880270, 18032378, 45080945, 90161890]

約数ペア:

[(1, 90161890), (2, 45080945), (5, 18032378), (7, 12880270), (10, 9016189), (13, 6935530), (14, 6440135), (26, 3467765), (35, 2576054), (65, 1387106), (70, 1288027), (91, 990790), (130, 693553), (182, 495395), (455, 198158), (910, 99079)]