31551210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18483

約数の個数: 48

約数和(自身を含む): 86355360

約数和(自身を除く): 54804150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 18451, 36902, 55353, 92255, 110706, 166059, 184510, 276765, 332118, 350569, 553530, 701138, 830295, 1051707, 1660590, 1752845, 2103414, 3155121, 3505690, 5258535, 6310242, 10517070, 15775605, 31551210]

約数ペア:

[(1, 31551210), (2, 15775605), (3, 10517070), (5, 6310242), (6, 5258535), (9, 3505690), (10, 3155121), (15, 2103414), (18, 1752845), (19, 1660590), (30, 1051707), (38, 830295), (45, 701138), (57, 553530), (90, 350569), (95, 332118), (114, 276765), (171, 184510), (190, 166059), (285, 110706), (342, 92255), (570, 55353), (855, 36902), (1710, 18451)]