208839270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6961309}}^1$

素因数の和:6961319

約数の個数: 16

約数和(自身を含む): 501214320

約数和(自身を除く): 292375050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6961309, 13922618, 20883927, 34806545, 41767854, 69613090, 104419635, 208839270]

約数ペア:

[(1, 208839270), (2, 104419635), (3, 69613090), (5, 41767854), (6, 34806545), (10, 20883927), (15, 13922618), (30, 6961309)]