30845864

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14887}}^1$

素因数の和:14937

約数の個数: 32

約数和(自身を含む): 67889280

約数和(自身を除く): 37043416

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 14887, 29774, 59548, 104209, 119096, 208418, 416836, 550819, 833672, 1101638, 2203276, 3855733, 4406552, 7711466, 15422932, 30845864]

約数ペア:

[(1, 30845864), (2, 15422932), (4, 7711466), (7, 4406552), (8, 3855733), (14, 2203276), (28, 1101638), (37, 833672), (56, 550819), (74, 416836), (148, 208418), (259, 119096), (296, 104209), (518, 59548), (1036, 29774), (2072, 14887)]