289708770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39097}}^1$

素因数の和:39139

約数の個数: 64

約数和(自身を含む): 788215680

約数和(自身を除く): 498506910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 39097, 78194, 117291, 195485, 234582, 390970, 508261, 586455, 742843, 1016522, 1172910, 1485686, 1524783, 2228529, 2541305, 3049566, 3714215, 4457058, 5082610, 7428430, 7623915, 9656959, 11142645, 15247830, 19313918, 22285290, 28970877, 48284795, 57941754, 96569590, 144854385, 289708770]

約数ペア:

[(1, 289708770), (2, 144854385), (3, 96569590), (5, 57941754), (6, 48284795), (10, 28970877), (13, 22285290), (15, 19313918), (19, 15247830), (26, 11142645), (30, 9656959), (38, 7623915), (39, 7428430), (57, 5082610), (65, 4457058), (78, 3714215), (95, 3049566), (114, 2541305), (130, 2228529), (190, 1524783), (195, 1485686), (247, 1172910), (285, 1016522), (390, 742843), (494, 586455), (570, 508261), (741, 390970), (1235, 234582), (1482, 195485), (2470, 117291), (3705, 78194), (7410, 39097)]