120508970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 221944320

約数和(自身を除く): 101435350

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 395, 515, 790, 1030, 1481, 2962, 7405, 8137, 14810, 16274, 40685, 81370, 116999, 152543, 233998, 305086, 584995, 762715, 1169990, 1525430, 12050897, 24101794, 60254485, 120508970]

約数ペア:

[(1, 120508970), (2, 60254485), (5, 24101794), (10, 12050897), (79, 1525430), (103, 1169990), (158, 762715), (206, 584995), (395, 305086), (515, 233998), (790, 152543), (1030, 116999), (1481, 81370), (2962, 40685), (7405, 16274), (8137, 14810)]