138068970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{354023}}^1$

素因数の和:354046

約数の個数: 32

約数和(自身を含む): 356856192

約数和(自身を除く): 218787222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 354023, 708046, 1062069, 1770115, 2124138, 3540230, 4602299, 5310345, 9204598, 10620690, 13806897, 23011495, 27613794, 46022990, 69034485, 138068970]

約数ペア:

[(1, 138068970), (2, 69034485), (3, 46022990), (5, 27613794), (6, 23011495), (10, 13806897), (13, 10620690), (15, 9204598), (26, 5310345), (30, 4602299), (39, 3540230), (65, 2124138), (78, 1770115), (130, 1062069), (195, 708046), (390, 354023)]