172078984730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1\times {\mathrm{299993}}^1$

素因数の和:303038

約数の個数: 32

約数和(自身を含む): 326153476800

約数和(自身を除く): 154074492070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3019, 6038, 15095, 30190, 57361, 114722, 286805, 299993, 573610, 599986, 1499965, 2999930, 5699867, 11399734, 28499335, 56998670, 905678867, 1811357734, 4528394335, 9056788670, 17207898473, 34415796946, 86039492365, 172078984730]

約数ペア:

[(1, 172078984730), (2, 86039492365), (5, 34415796946), (10, 17207898473), (19, 9056788670), (38, 4528394335), (95, 1811357734), (190, 905678867), (3019, 56998670), (6038, 28499335), (15095, 11399734), (30190, 5699867), (57361, 2999930), (114722, 1499965), (286805, 599986), (299993, 573610)]