68064990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{324119}}^1$

素因数の和:324136

約数の個数: 32

約数和(自身を含む): 186693120

約数和(自身を除く): 118628130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 324119, 648238, 972357, 1620595, 1944714, 2268833, 3241190, 4537666, 4861785, 6806499, 9723570, 11344165, 13612998, 22688330, 34032495, 68064990]

約数ペア:

[(1, 68064990), (2, 34032495), (3, 22688330), (5, 13612998), (6, 11344165), (7, 9723570), (10, 6806499), (14, 4861785), (15, 4537666), (21, 3241190), (30, 2268833), (35, 1944714), (42, 1620595), (70, 972357), (105, 648238), (210, 324119)]