74481710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4723}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 142853760

約数和(自身を除く): 68372050

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 4723, 7885, 9446, 15770, 23615, 47230, 89737, 179474, 392009, 448685, 784018, 897370, 1960045, 3920090, 7448171, 14896342, 37240855, 74481710]

約数ペア:

[(1, 74481710), (2, 37240855), (5, 14896342), (10, 7448171), (19, 3920090), (38, 1960045), (83, 897370), (95, 784018), (166, 448685), (190, 392009), (415, 179474), (830, 89737), (1577, 47230), (3154, 23615), (4723, 15770), (7885, 9446)]