71027970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182123}}^1$

素因数の和:182146

約数の個数: 32

約数和(自身を含む): 183580992

約数和(自身を除く): 112553022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 182123, 364246, 546369, 910615, 1092738, 1821230, 2367599, 2731845, 4735198, 5463690, 7102797, 11837995, 14205594, 23675990, 35513985, 71027970]

約数ペア:

[(1, 71027970), (2, 35513985), (3, 23675990), (5, 14205594), (6, 11837995), (10, 7102797), (13, 5463690), (15, 4735198), (26, 2731845), (30, 2367599), (39, 1821230), (65, 1092738), (78, 910615), (130, 546369), (195, 364246), (390, 182123)]