9969270210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{12307741}}^1$

素因数の和:12307760

約数の個数: 40

約数和(自身を含む): 26806262076

約数和(自身を除く): 16836991866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 12307741, 24615482, 36923223, 61538705, 73846446, 110769669, 123077410, 184616115, 221539338, 332309007, 369232230, 553848345, 664618014, 996927021, 1107696690, 1661545035, 1993854042, 3323090070, 4984635105, 9969270210]

約数ペア:

[(1, 9969270210), (2, 4984635105), (3, 3323090070), (5, 1993854042), (6, 1661545035), (9, 1107696690), (10, 996927021), (15, 664618014), (18, 553848345), (27, 369232230), (30, 332309007), (45, 221539338), (54, 184616115), (81, 123077410), (90, 110769669), (135, 73846446), (162, 61538705), (270, 36923223), (405, 24615482), (810, 12307741)]