67386620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13009}}^1$

素因数の和:13062

約数の個数: 48

約数和(自身を含む): 166111680

約数和(自身を除く): 98725060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 13009, 26018, 52036, 65045, 91063, 130090, 182126, 260180, 364252, 455315, 481333, 910630, 962666, 1821260, 1925332, 2406665, 3369331, 4813330, 6738662, 9626660, 13477324, 16846655, 33693310, 67386620]

約数ペア:

[(1, 67386620), (2, 33693310), (4, 16846655), (5, 13477324), (7, 9626660), (10, 6738662), (14, 4813330), (20, 3369331), (28, 2406665), (35, 1925332), (37, 1821260), (70, 962666), (74, 910630), (140, 481333), (148, 455315), (185, 364252), (259, 260180), (370, 182126), (518, 130090), (740, 91063), (1036, 65045), (1295, 52036), (2590, 26018), (5180, 13009)]