30685272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{75209}}^1$

素因数の和:75235

約数の個数: 32

約数和(自身を含む): 81226800

約数和(自身を除く): 50541528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 75209, 150418, 225627, 300836, 451254, 601672, 902508, 1278553, 1805016, 2557106, 3835659, 5114212, 7671318, 10228424, 15342636, 30685272]

約数ペア:

[(1, 30685272), (2, 15342636), (3, 10228424), (4, 7671318), (6, 5114212), (8, 3835659), (12, 2557106), (17, 1805016), (24, 1278553), (34, 902508), (51, 601672), (68, 451254), (102, 300836), (136, 225627), (204, 150418), (408, 75209)]