1898172690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63272423}}^1$

素因数の和:63272433

約数の個数: 16

約数和(自身を含む): 4555614528

約数和(自身を除く): 2657441838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63272423, 126544846, 189817269, 316362115, 379634538, 632724230, 949086345, 1898172690]

約数ペア:

[(1, 1898172690), (2, 949086345), (3, 632724230), (5, 379634538), (6, 316362115), (10, 189817269), (15, 126544846), (30, 63272423)]