27863810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9362

約数の個数: 32

約数和(自身を含む): 56367360

約数和(自身を除く): 28503550

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9319, 18638, 46595, 93190, 121147, 214337, 242294, 428674, 605735, 1071685, 1211470, 2143370, 2786381, 5572762, 13931905, 27863810]

約数ペア:

[(1, 27863810), (2, 13931905), (5, 5572762), (10, 2786381), (13, 2143370), (23, 1211470), (26, 1071685), (46, 605735), (65, 428674), (115, 242294), (130, 214337), (230, 121147), (299, 93190), (598, 46595), (1495, 18638), (2990, 9319)]