2754660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 7967232

約数和(自身を除く): 5212572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1481, 1860, 2962, 4443, 5924, 7405, 8886, 14810, 17772, 22215, 29620, 44430, 45911, 88860, 91822, 137733, 183644, 229555, 275466, 459110, 550932, 688665, 918220, 1377330, 2754660]

約数ペア:

[(1, 2754660), (2, 1377330), (3, 918220), (4, 688665), (5, 550932), (6, 459110), (10, 275466), (12, 229555), (15, 183644), (20, 137733), (30, 91822), (31, 88860), (60, 45911), (62, 44430), (93, 29620), (124, 22215), (155, 17772), (186, 14810), (310, 8886), (372, 7405), (465, 5924), (620, 4443), (930, 2962), (1481, 1860)]