265188510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{155081}}^1$

素因数の和:155113

約数の個数: 48

約数和(自身を含む): 725783760

約数和(自身を除く): 460595250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 155081, 310162, 465243, 775405, 930486, 1395729, 1550810, 2326215, 2791458, 2946539, 4652430, 5893078, 6978645, 8839617, 13957290, 14732695, 17679234, 26518851, 29465390, 44198085, 53037702, 88396170, 132594255, 265188510]

約数ペア:

[(1, 265188510), (2, 132594255), (3, 88396170), (5, 53037702), (6, 44198085), (9, 29465390), (10, 26518851), (15, 17679234), (18, 14732695), (19, 13957290), (30, 8839617), (38, 6978645), (45, 5893078), (57, 4652430), (90, 2946539), (95, 2791458), (114, 2326215), (171, 1550810), (190, 1395729), (285, 930486), (342, 775405), (570, 465243), (855, 310162), (1710, 155081)]