70527860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271261}}^1$

素因数の和:271283

約数の個数: 24

約数和(自身を含む): 159502056

約数和(自身を除く): 88974196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 271261, 542522, 1085044, 1356305, 2712610, 3526393, 5425220, 7052786, 14105572, 17631965, 35263930, 70527860]

約数ペア:

[(1, 70527860), (2, 35263930), (4, 17631965), (5, 14105572), (10, 7052786), (13, 5425220), (20, 3526393), (26, 2712610), (52, 1356305), (65, 1085044), (130, 542522), (260, 271261)]