858320850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{133073}}^1$

素因数の和:133131

約数の個数: 48

約数和(自身を含む): 2178155232

約数和(自身を除く): 1319834382

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 133073, 266146, 399219, 665365, 798438, 1330730, 1996095, 3326825, 3992190, 5722139, 6653650, 9980475, 11444278, 17166417, 19960950, 28610695, 34332834, 57221390, 85832085, 143053475, 171664170, 286106950, 429160425, 858320850]

約数ペア:

[(1, 858320850), (2, 429160425), (3, 286106950), (5, 171664170), (6, 143053475), (10, 85832085), (15, 57221390), (25, 34332834), (30, 28610695), (43, 19960950), (50, 17166417), (75, 11444278), (86, 9980475), (129, 6653650), (150, 5722139), (215, 3992190), (258, 3326825), (430, 1996095), (645, 1330730), (1075, 798438), (1290, 665365), (2150, 399219), (3225, 266146), (6450, 133073)]