211467660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1637}}^1\times {\mathrm{2153}}^1$

素因数の和:3802

約数の個数: 48

約数和(自身を含む): 592746336

約数和(自身を除く): 381278676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1637, 2153, 3274, 4306, 4911, 6459, 6548, 8185, 8612, 9822, 10765, 12918, 16370, 19644, 21530, 24555, 25836, 32295, 32740, 43060, 49110, 64590, 98220, 129180, 3524461, 7048922, 10573383, 14097844, 17622305, 21146766, 35244610, 42293532, 52866915, 70489220, 105733830, 211467660]

約数ペア:

[(1, 211467660), (2, 105733830), (3, 70489220), (4, 52866915), (5, 42293532), (6, 35244610), (10, 21146766), (12, 17622305), (15, 14097844), (20, 10573383), (30, 7048922), (60, 3524461), (1637, 129180), (2153, 98220), (3274, 64590), (4306, 49110), (4911, 43060), (6459, 32740), (6548, 32295), (8185, 25836), (8612, 24555), (9822, 21530), (10765, 19644), (12918, 16370)]