1040238430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1350959}}^1$

素因数の和:1350984

約数の個数: 32

約数和(自身を含む): 2334458880

約数和(自身を除く): 1294220450

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1350959, 2701918, 6754795, 9456713, 13509590, 14860549, 18913426, 29721098, 47283565, 74302745, 94567130, 104023843, 148605490, 208047686, 520119215, 1040238430]

約数ペア:

[(1, 1040238430), (2, 520119215), (5, 208047686), (7, 148605490), (10, 104023843), (11, 94567130), (14, 74302745), (22, 47283565), (35, 29721098), (55, 18913426), (70, 14860549), (77, 13509590), (110, 9456713), (154, 6754795), (385, 2701918), (770, 1350959)]