9351990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 16913610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 1823, 2565, 3646, 5130, 5469, 9115, 10938, 16407, 18230, 27345, 32814, 34637, 49221, 54690, 69274, 82035, 98442, 103911, 164070, 173185, 207822, 246105, 311733, 346370, 492210, 519555, 623466, 935199, 1039110, 1558665, 1870398, 3117330, 4675995, 9351990]

約数ペア:

[(1, 9351990), (2, 4675995), (3, 3117330), (5, 1870398), (6, 1558665), (9, 1039110), (10, 935199), (15, 623466), (18, 519555), (19, 492210), (27, 346370), (30, 311733), (38, 246105), (45, 207822), (54, 173185), (57, 164070), (90, 103911), (95, 98442), (114, 82035), (135, 69274), (171, 54690), (190, 49221), (270, 34637), (285, 32814), (342, 27345), (513, 18230), (570, 16407), (855, 10938), (1026, 9115), (1710, 5469), (1823, 5130), (2565, 3646)]