88868910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227869}}^1$

素因数の和:227892

約数の個数: 32

約数和(自身を含む): 229692960

約数和(自身を除く): 140824050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 227869, 455738, 683607, 1139345, 1367214, 2278690, 2962297, 3418035, 5924594, 6836070, 8886891, 14811485, 17773782, 29622970, 44434455, 88868910]

約数ペア:

[(1, 88868910), (2, 44434455), (3, 29622970), (5, 17773782), (6, 14811485), (10, 8886891), (13, 6836070), (15, 5924594), (26, 3418035), (30, 2962297), (39, 2278690), (65, 1367214), (78, 1139345), (130, 683607), (195, 455738), (390, 227869)]