29900930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 55551744

約数和(自身を除く): 25650814

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 563, 565, 1126, 1130, 2815, 5311, 5630, 10622, 26461, 26555, 52922, 53110, 63619, 127238, 132305, 264610, 318095, 636190, 2990093, 5980186, 14950465, 29900930]

約数ペア:

[(1, 29900930), (2, 14950465), (5, 5980186), (10, 2990093), (47, 636190), (94, 318095), (113, 264610), (226, 132305), (235, 127238), (470, 63619), (563, 53110), (565, 52922), (1126, 26555), (1130, 26461), (2815, 10622), (5311, 5630)]