27834330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21577}}^1$

素因数の和:21630

約数の個数: 32

約数和(自身を含む): 68359104

約数和(自身を除く): 40524774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21577, 43154, 64731, 107885, 129462, 215770, 323655, 647310, 927811, 1855622, 2783433, 4639055, 5566866, 9278110, 13917165, 27834330]

約数ペア:

[(1, 27834330), (2, 13917165), (3, 9278110), (5, 5566866), (6, 4639055), (10, 2783433), (15, 1855622), (30, 927811), (43, 647310), (86, 323655), (129, 215770), (215, 129462), (258, 107885), (430, 64731), (645, 43154), (1290, 21577)]