30360028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{26263}}^1$

素因数の和:26301

約数の個数: 18

約数和(自身を含む): 56441336

約数和(自身を除く): 26081308

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 26263, 52526, 105052, 446471, 892942, 1785884, 7590007, 15180014, 30360028]

約数ペア:

[(1, 30360028), (2, 15180014), (4, 7590007), (17, 1785884), (34, 892942), (68, 446471), (289, 105052), (578, 52526), (1156, 26263)]