27897492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71532031}}^1$

素因数の和:71532054

約数の個数: 32

約数和(自身を含む): 72104288256

約数和(自身を除く): 44206796166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 71532031, 143064062, 214596093, 357660155, 429192186, 715320310, 929916403, 1072980465, 1859832806, 2145960930, 2789749209, 4649582015, 5579498418, 9299164030, 13948746045, 27897492090]

約数ペア:

[(1, 27897492090), (2, 13948746045), (3, 9299164030), (5, 5579498418), (6, 4649582015), (10, 2789749209), (13, 2145960930), (15, 1859832806), (26, 1072980465), (30, 929916403), (39, 715320310), (65, 429192186), (78, 357660155), (130, 214596093), (195, 143064062), (390, 71532031)]