70206621345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{74292721}}^1$

素因数の和:74292742

約数の個数: 32

約数和(自身を含む): 142642026240

約数和(自身を除く): 72435404895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 74292721, 222878163, 371463605, 520049047, 668634489, 1114390815, 1560147141, 2005903467, 2600245235, 3343172445, 4680441423, 7800735705, 10029517335, 14041324269, 23402207115, 70206621345]

約数ペア:

[(1, 70206621345), (3, 23402207115), (5, 14041324269), (7, 10029517335), (9, 7800735705), (15, 4680441423), (21, 3343172445), (27, 2600245235), (35, 2005903467), (45, 1560147141), (63, 1114390815), (105, 668634489), (135, 520049047), (189, 371463605), (315, 222878163), (945, 74292721)]