30486664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 61792920

約数和(自身を除く): 31306256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 677, 866, 1354, 1732, 2708, 3464, 5416, 5629, 8801, 11258, 17602, 22516, 35204, 45032, 70408, 293141, 586282, 1172564, 2345128, 3810833, 7621666, 15243332, 30486664]

約数ペア:

[(1, 30486664), (2, 15243332), (4, 7621666), (8, 3810833), (13, 2345128), (26, 1172564), (52, 586282), (104, 293141), (433, 70408), (677, 45032), (866, 35204), (1354, 22516), (1732, 17602), (2708, 11258), (3464, 8801), (5416, 5629)]