30511386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73699}}^1$

素因数の和:73730

約数の個数: 24

約数和(自身を含む): 68983200

約数和(自身を除く): 38471814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 73699, 147398, 221097, 442194, 663291, 1326582, 1695077, 3390154, 5085231, 10170462, 15255693, 30511386]

約数ペア:

[(1, 30511386), (2, 15255693), (3, 10170462), (6, 5085231), (9, 3390154), (18, 1695077), (23, 1326582), (46, 663291), (69, 442194), (138, 221097), (207, 147398), (414, 73699)]