27506670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21323}}^1$

素因数の和:21376

約数の個数: 32

約数和(自身を含む): 67554432

約数和(自身を除く): 40047762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21323, 42646, 63969, 106615, 127938, 213230, 319845, 639690, 916889, 1833778, 2750667, 4584445, 5501334, 9168890, 13753335, 27506670]

約数ペア:

[(1, 27506670), (2, 13753335), (3, 9168890), (5, 5501334), (6, 4584445), (10, 2750667), (15, 1833778), (30, 916889), (43, 639690), (86, 319845), (129, 213230), (215, 127938), (258, 106615), (430, 63969), (645, 42646), (1290, 21323)]