289166970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9638899}}^1$

素因数の和:9638909

約数の個数: 16

約数和(自身を含む): 694000800

約数和(自身を除く): 404833830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9638899, 19277798, 28916697, 48194495, 57833394, 96388990, 144583485, 289166970]

約数ペア:

[(1, 289166970), (2, 144583485), (3, 96388990), (5, 57833394), (6, 48194495), (10, 28916697), (15, 19277798), (30, 9638899)]