78213810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3851}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 188039232

約数和(自身を除く): 109825422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 677, 1354, 2031, 3385, 3851, 4062, 6770, 7702, 10155, 11553, 19255, 20310, 23106, 38510, 57765, 115530, 2607127, 5214254, 7821381, 13035635, 15642762, 26071270, 39106905, 78213810]

約数ペア:

[(1, 78213810), (2, 39106905), (3, 26071270), (5, 15642762), (6, 13035635), (10, 7821381), (15, 5214254), (30, 2607127), (677, 115530), (1354, 57765), (2031, 38510), (3385, 23106), (3851, 20310), (4062, 19255), (6770, 11553), (7702, 10155)]