1242206970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41406899}}^1$

素因数の和:41406909

約数の個数: 16

約数和(自身を含む): 2981296800

約数和(自身を除く): 1739089830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41406899, 82813798, 124220697, 207034495, 248441394, 414068990, 621103485, 1242206970]

約数ペア:

[(1, 1242206970), (2, 621103485), (3, 414068990), (5, 248441394), (6, 207034495), (10, 124220697), (15, 82813798), (30, 41406899)]