138960810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1867}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 361928736

約数和(自身を除く): 222967926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 827, 1654, 1867, 2481, 3734, 4135, 4962, 5601, 7443, 8270, 9335, 11202, 12405, 14886, 16803, 18670, 24810, 28005, 33606, 37215, 56010, 74430, 84015, 168030, 1544009, 3088018, 4632027, 7720045, 9264054, 13896081, 15440090, 23160135, 27792162, 46320270, 69480405, 138960810]

約数ペア:

[(1, 138960810), (2, 69480405), (3, 46320270), (5, 27792162), (6, 23160135), (9, 15440090), (10, 13896081), (15, 9264054), (18, 7720045), (30, 4632027), (45, 3088018), (90, 1544009), (827, 168030), (1654, 84015), (1867, 74430), (2481, 56010), (3734, 37215), (4135, 33606), (4962, 28005), (5601, 24810), (7443, 18670), (8270, 16803), (9335, 14886), (11202, 12405)]