30188295

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 54624240

約数和(自身を除く): 24435945

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 569, 655, 1179, 1707, 1965, 2845, 3537, 5121, 5895, 8535, 10611, 15363, 17685, 25605, 46089, 53055, 74539, 76815, 223617, 230445, 372695, 670851, 1118085, 2012553, 3354255, 6037659, 10062765, 30188295]

約数ペア:

[(1, 30188295), (3, 10062765), (5, 6037659), (9, 3354255), (15, 2012553), (27, 1118085), (45, 670851), (81, 372695), (131, 230445), (135, 223617), (393, 76815), (405, 74539), (569, 53055), (655, 46089), (1179, 25605), (1707, 17685), (1965, 15363), (2845, 10611), (3537, 8535), (5121, 5895)]