242840510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{17383}}^1$

素因数の和:17528

約数の個数: 32

約数和(自身を含む): 480632832

約数和(自身を除く): 237792322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 17383, 34766, 86915, 173830, 191213, 382426, 956065, 1912130, 2207641, 4415282, 11038205, 22076410, 24284051, 48568102, 121420255, 242840510]

約数ペア:

[(1, 242840510), (2, 121420255), (5, 48568102), (10, 24284051), (11, 22076410), (22, 11038205), (55, 4415282), (110, 2207641), (127, 1912130), (254, 956065), (635, 382426), (1270, 191213), (1397, 173830), (2794, 86915), (6985, 34766), (13970, 17383)]