54817890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25031}}^1$

素因数の和:25114

約数の個数: 32

約数和(自身を含む): 133370496

約数和(自身を除く): 78552606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 25031, 50062, 75093, 125155, 150186, 250310, 375465, 750930, 1827263, 3654526, 5481789, 9136315, 10963578, 18272630, 27408945, 54817890]

約数ペア:

[(1, 54817890), (2, 27408945), (3, 18272630), (5, 10963578), (6, 9136315), (10, 5481789), (15, 3654526), (30, 1827263), (73, 750930), (146, 375465), (219, 250310), (365, 150186), (438, 125155), (730, 75093), (1095, 50062), (2190, 25031)]