541114380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21943}}^1$

素因数の和:22095

約数の個数: 72

約数和(自身を含む): 1653436512

約数和(自身を除く): 1112322132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 21943, 24660, 43886, 65829, 87772, 109715, 131658, 197487, 219430, 263316, 329145, 394974, 438860, 658290, 789948, 987435, 1316580, 1974870, 3006191, 3949740, 6012382, 9018573, 12024764, 15030955, 18037146, 27055719, 30061910, 36074292, 45092865, 54111438, 60123820, 90185730, 108222876, 135278595, 180371460, 270557190, 541114380]

約数ペア:

[(1, 541114380), (2, 270557190), (3, 180371460), (4, 135278595), (5, 108222876), (6, 90185730), (9, 60123820), (10, 54111438), (12, 45092865), (15, 36074292), (18, 30061910), (20, 27055719), (30, 18037146), (36, 15030955), (45, 12024764), (60, 9018573), (90, 6012382), (137, 3949740), (180, 3006191), (274, 1974870), (411, 1316580), (548, 987435), (685, 789948), (822, 658290), (1233, 438860), (1370, 394974), (1644, 329145), (2055, 263316), (2466, 219430), (2740, 197487), (4110, 131658), (4932, 109715), (6165, 87772), (8220, 65829), (12330, 43886), (21943, 24660)]