70990308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103787}}^1$

素因数の和:103816

約数の個数: 36

約数和(自身を含む): 188894160

約数和(自身を除く): 117903852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 103787, 207574, 311361, 415148, 622722, 934083, 1245444, 1868166, 1971953, 3736332, 3943906, 5915859, 7887812, 11831718, 17747577, 23663436, 35495154, 70990308]

約数ペア:

[(1, 70990308), (2, 35495154), (3, 23663436), (4, 17747577), (6, 11831718), (9, 7887812), (12, 5915859), (18, 3943906), (19, 3736332), (36, 1971953), (38, 1868166), (57, 1245444), (76, 934083), (114, 622722), (171, 415148), (228, 311361), (342, 207574), (684, 103787)]