91378770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18919}}^1$

素因数の和:18959

約数の個数: 64

約数和(自身を含む): 261550080

約数和(自身を除く): 170171310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 18919, 37838, 56757, 94595, 113514, 132433, 189190, 264866, 283785, 397299, 435137, 567570, 662165, 794598, 870274, 1305411, 1324330, 1986495, 2175685, 2610822, 3045959, 3972990, 4351370, 6091918, 6527055, 9137877, 13054110, 15229795, 18275754, 30459590, 45689385, 91378770]

約数ペア:

[(1, 91378770), (2, 45689385), (3, 30459590), (5, 18275754), (6, 15229795), (7, 13054110), (10, 9137877), (14, 6527055), (15, 6091918), (21, 4351370), (23, 3972990), (30, 3045959), (35, 2610822), (42, 2175685), (46, 1986495), (69, 1324330), (70, 1305411), (105, 870274), (115, 794598), (138, 662165), (161, 567570), (210, 435137), (230, 397299), (322, 283785), (345, 264866), (483, 189190), (690, 132433), (805, 113514), (966, 94595), (1610, 56757), (2415, 37838), (4830, 18919)]