138456690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4615223}}^1$

素因数の和:4615233

約数の個数: 16

約数和(自身を含む): 332296128

約数和(自身を除く): 193839438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4615223, 9230446, 13845669, 23076115, 27691338, 46152230, 69228345, 138456690]

約数ペア:

[(1, 138456690), (2, 69228345), (3, 46152230), (5, 27691338), (6, 23076115), (10, 13845669), (15, 9230446), (30, 4615223)]