42194630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 80580960

約数和(自身を除く): 38386330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 1621, 2603, 3242, 5206, 8105, 13015, 16210, 26030, 30799, 61598, 153995, 222077, 307990, 444154, 1110385, 2220770, 4219463, 8438926, 21097315, 42194630]

約数ペア:

[(1, 42194630), (2, 21097315), (5, 8438926), (10, 4219463), (19, 2220770), (38, 1110385), (95, 444154), (137, 307990), (190, 222077), (274, 153995), (685, 61598), (1370, 30799), (1621, 26030), (2603, 16210), (3242, 13015), (5206, 8105)]