73183890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187651}}^1$

素因数の和:187674

約数の個数: 32

約数和(自身を含む): 189153216

約数和(自身を除く): 115969326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 187651, 375302, 562953, 938255, 1125906, 1876510, 2439463, 2814765, 4878926, 5629530, 7318389, 12197315, 14636778, 24394630, 36591945, 73183890]

約数ペア:

[(1, 73183890), (2, 36591945), (3, 24394630), (5, 14636778), (6, 12197315), (10, 7318389), (13, 5629530), (15, 4878926), (26, 2814765), (30, 2439463), (39, 1876510), (65, 1125906), (78, 938255), (130, 562953), (195, 375302), (390, 187651)]