184476890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74687}}^1$

素因数の和:74726

約数の個数: 32

約数和(自身を含む): 376427520

約数和(自身を除く): 191950630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 74687, 149374, 373435, 746870, 970931, 1419053, 1941862, 2838106, 4854655, 7095265, 9709310, 14190530, 18447689, 36895378, 92238445, 184476890]

約数ペア:

[(1, 184476890), (2, 92238445), (5, 36895378), (10, 18447689), (13, 14190530), (19, 9709310), (26, 7095265), (38, 4854655), (65, 2838106), (95, 1941862), (130, 1419053), (190, 970931), (247, 746870), (494, 373435), (1235, 149374), (2470, 74687)]