203429670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6780989}}^1$

素因数の和:6780999

約数の個数: 16

約数和(自身を含む): 488231280

約数和(自身を除く): 284801610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6780989, 13561978, 20342967, 33904945, 40685934, 67809890, 101714835, 203429670]

約数ペア:

[(1, 203429670), (2, 101714835), (3, 67809890), (5, 40685934), (6, 33904945), (10, 20342967), (15, 13561978), (30, 6780989)]