306273180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{164663}}^1$

素因数の和:164706

約数の個数: 48

約数和(自身を含む): 885233664

約数和(自身を除く): 578960484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 164663, 329326, 493989, 658652, 823315, 987978, 1646630, 1975956, 2469945, 3293260, 4939890, 5104553, 9879780, 10209106, 15313659, 20418212, 25522765, 30627318, 51045530, 61254636, 76568295, 102091060, 153136590, 306273180]

約数ペア:

[(1, 306273180), (2, 153136590), (3, 102091060), (4, 76568295), (5, 61254636), (6, 51045530), (10, 30627318), (12, 25522765), (15, 20418212), (20, 15313659), (30, 10209106), (31, 9879780), (60, 5104553), (62, 4939890), (93, 3293260), (124, 2469945), (155, 1975956), (186, 1646630), (310, 987978), (372, 823315), (465, 658652), (620, 493989), (930, 329326), (1860, 164663)]