243976290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8132543}}^1$

素因数の和:8132553

約数の個数: 16

約数和(自身を含む): 585543168

約数和(自身を除く): 341566878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8132543, 16265086, 24397629, 40662715, 48795258, 81325430, 121988145, 243976290]

約数ペア:

[(1, 243976290), (2, 121988145), (3, 81325430), (5, 48795258), (6, 40662715), (10, 24397629), (15, 16265086), (30, 8132543)]