120582778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 197265600

約数和(自身を除く): 76682822

約数列:

[1, 2, 19, 37, 38, 74, 139, 278, 617, 703, 1234, 1406, 2641, 5143, 5282, 10286, 11723, 22829, 23446, 45658, 85763, 97717, 171526, 195434, 433751, 867502, 1629497, 3173231, 3258994, 6346462, 60291389, 120582778]

約数ペア:

[(1, 120582778), (2, 60291389), (19, 6346462), (37, 3258994), (38, 3173231), (74, 1629497), (139, 867502), (278, 433751), (617, 195434), (703, 171526), (1234, 97717), (1406, 85763), (2641, 45658), (5143, 23446), (5282, 22829), (10286, 11723)]