27269310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21139}}^1$

素因数の和:21192

約数の個数: 32

約数和(自身を含む): 66971520

約数和(自身を除く): 39702210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21139, 42278, 63417, 105695, 126834, 211390, 317085, 634170, 908977, 1817954, 2726931, 4544885, 5453862, 9089770, 13634655, 27269310]

約数ペア:

[(1, 27269310), (2, 13634655), (3, 9089770), (5, 5453862), (6, 4544885), (10, 2726931), (15, 1817954), (30, 908977), (43, 634170), (86, 317085), (129, 211390), (215, 126834), (258, 105695), (430, 63417), (645, 42278), (1290, 21139)]