27308010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21222

約数の個数: 32

約数和(自身を含む): 67066560

約数和(自身を除く): 39758550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21169, 42338, 63507, 105845, 127014, 211690, 317535, 635070, 910267, 1820534, 2730801, 4551335, 5461602, 9102670, 13654005, 27308010]

約数ペア:

[(1, 27308010), (2, 13654005), (3, 9102670), (5, 5461602), (6, 4551335), (10, 2730801), (15, 1820534), (30, 910267), (43, 635070), (86, 317535), (129, 211690), (215, 127014), (258, 105845), (430, 63507), (645, 42338), (1290, 21169)]