42681390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83689}}^1$

素因数の和:83716

約数の個数: 32

約数和(自身を含む): 108462240

約数和(自身を除く): 65780850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 83689, 167378, 251067, 418445, 502134, 836890, 1255335, 1422713, 2510670, 2845426, 4268139, 7113565, 8536278, 14227130, 21340695, 42681390]

約数ペア:

[(1, 42681390), (2, 21340695), (3, 14227130), (5, 8536278), (6, 7113565), (10, 4268139), (15, 2845426), (17, 2510670), (30, 1422713), (34, 1255335), (51, 836890), (85, 502134), (102, 418445), (170, 251067), (255, 167378), (510, 83689)]