174281660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17053}}^1$

素因数の和:17142

約数の個数: 48

約数和(自身を含む): 424030656

約数和(自身を除く): 249748996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 17053, 34106, 68212, 85265, 119371, 170530, 238742, 341060, 477484, 596855, 1193710, 1244869, 2387420, 2489738, 4979476, 6224345, 8714083, 12448690, 17428166, 24897380, 34856332, 43570415, 87140830, 174281660]

約数ペア:

[(1, 174281660), (2, 87140830), (4, 43570415), (5, 34856332), (7, 24897380), (10, 17428166), (14, 12448690), (20, 8714083), (28, 6224345), (35, 4979476), (70, 2489738), (73, 2387420), (140, 1244869), (146, 1193710), (292, 596855), (365, 477484), (511, 341060), (730, 238742), (1022, 170530), (1460, 119371), (2044, 85265), (2555, 68212), (5110, 34106), (10220, 17053)]