1203132450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{616991}}^1$

素因数の和:617019

約数の個数: 48

約数和(自身を含む): 3213294336

約数和(自身を除く): 2010161886

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 616991, 1233982, 1850973, 3084955, 3701946, 6169910, 8020883, 9254865, 15424775, 16041766, 18509730, 24062649, 30849550, 40104415, 46274325, 48125298, 80208830, 92548650, 120313245, 200522075, 240626490, 401044150, 601566225, 1203132450]

約数ペア:

[(1, 1203132450), (2, 601566225), (3, 401044150), (5, 240626490), (6, 200522075), (10, 120313245), (13, 92548650), (15, 80208830), (25, 48125298), (26, 46274325), (30, 40104415), (39, 30849550), (50, 24062649), (65, 18509730), (75, 16041766), (78, 15424775), (130, 9254865), (150, 8020883), (195, 6169910), (325, 3701946), (390, 3084955), (650, 1850973), (975, 1233982), (1950, 616991)]