77577990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{369419}}^1$

素因数の和:369436

約数の個数: 32

約数和(自身を含む): 212785920

約数和(自身を除く): 135207930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 369419, 738838, 1108257, 1847095, 2216514, 2585933, 3694190, 5171866, 5541285, 7757799, 11082570, 12929665, 15515598, 25859330, 38788995, 77577990]

約数ペア:

[(1, 77577990), (2, 38788995), (3, 25859330), (5, 15515598), (6, 12929665), (7, 11082570), (10, 7757799), (14, 5541285), (15, 5171866), (21, 3694190), (30, 2585933), (35, 2216514), (42, 1847095), (70, 1108257), (105, 738838), (210, 369419)]