42148860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54037}}^1$

素因数の和:54062

約数の個数: 48

約数和(自身を含む): 127097376

約数和(自身を除く): 84948516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 54037, 108074, 162111, 216148, 270185, 324222, 540370, 648444, 702481, 810555, 1080740, 1404962, 1621110, 2107443, 2809924, 3242220, 3512405, 4214886, 7024810, 8429772, 10537215, 14049620, 21074430, 42148860]

約数ペア:

[(1, 42148860), (2, 21074430), (3, 14049620), (4, 10537215), (5, 8429772), (6, 7024810), (10, 4214886), (12, 3512405), (13, 3242220), (15, 2809924), (20, 2107443), (26, 1621110), (30, 1404962), (39, 1080740), (52, 810555), (60, 702481), (65, 648444), (78, 540370), (130, 324222), (156, 270185), (195, 216148), (260, 162111), (390, 108074), (780, 54037)]