85810730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{773}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 164007504

約数和(自身を除く): 78196774

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 653, 773, 1306, 1546, 3265, 3865, 6530, 7730, 11101, 13141, 22202, 26282, 55505, 65705, 111010, 131410, 504769, 1009538, 2523845, 5047690, 8581073, 17162146, 42905365, 85810730]

約数ペア:

[(1, 85810730), (2, 42905365), (5, 17162146), (10, 8581073), (17, 5047690), (34, 2523845), (85, 1009538), (170, 504769), (653, 131410), (773, 111010), (1306, 65705), (1546, 55505), (3265, 26282), (3865, 22202), (6530, 13141), (7730, 11101)]