7198310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 16422912

約数和(自身を除く): 9224602

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 263, 322, 391, 526, 595, 782, 805, 1190, 1315, 1610, 1841, 1955, 2630, 2737, 3682, 3910, 4471, 5474, 6049, 8942, 9205, 12098, 13685, 18410, 22355, 27370, 30245, 31297, 42343, 44710, 60490, 62594, 84686, 102833, 156485, 205666, 211715, 312970, 423430, 514165, 719831, 1028330, 1439662, 3599155, 7198310]

約数ペア:

[(1, 7198310), (2, 3599155), (5, 1439662), (7, 1028330), (10, 719831), (14, 514165), (17, 423430), (23, 312970), (34, 211715), (35, 205666), (46, 156485), (70, 102833), (85, 84686), (115, 62594), (119, 60490), (161, 44710), (170, 42343), (230, 31297), (238, 30245), (263, 27370), (322, 22355), (391, 18410), (526, 13685), (595, 12098), (782, 9205), (805, 8942), (1190, 6049), (1315, 5474), (1610, 4471), (1841, 3910), (1955, 3682), (2630, 2737)]