17697660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 49938336

約数和(自身を除く): 32240676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2153, 2740, 4110, 4306, 6459, 8220, 8612, 10765, 12918, 21530, 25836, 32295, 43060, 64590, 129180, 294961, 589922, 884883, 1179844, 1474805, 1769766, 2949610, 3539532, 4424415, 5899220, 8848830, 17697660]

約数ペア:

[(1, 17697660), (2, 8848830), (3, 5899220), (4, 4424415), (5, 3539532), (6, 2949610), (10, 1769766), (12, 1474805), (15, 1179844), (20, 884883), (30, 589922), (60, 294961), (137, 129180), (274, 64590), (411, 43060), (548, 32295), (685, 25836), (822, 21530), (1370, 12918), (1644, 10765), (2055, 8612), (2153, 8220), (2740, 6459), (4110, 4306)]