19004370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 59996160

約数和(自身を除く): 40991790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 433, 462, 570, 627, 665, 770, 798, 866, 1045, 1155, 1254, 1299, 1330, 1463, 1995, 2090, 2165, 2310, 2598, 2926, 3031, 3135, 3990, 4330, 4389, 4763, 6062, 6270, 6495, 7315, 8227, 8778, 9093, 9526, 12990, 14289, 14630, 15155, 16454, 18186, 21945, 23815, 24681, 28578, 30310, 33341, 41135, 43890, 45465, 47630, 49362, 57589, 66682, 71445, 82270, 90497, 90930, 100023, 115178, 123405, 142890, 166705, 172767, 180994, 200046, 246810, 271491, 287945, 333410, 345534, 452485, 500115, 542982, 575890, 633479, 863835, 904970, 1000230, 1266958, 1357455, 1727670, 1900437, 2714910, 3167395, 3800874, 6334790, 9502185, 19004370]

約数ペア:

[(1, 19004370), (2, 9502185), (3, 6334790), (5, 3800874), (6, 3167395), (7, 2714910), (10, 1900437), (11, 1727670), (14, 1357455), (15, 1266958), (19, 1000230), (21, 904970), (22, 863835), (30, 633479), (33, 575890), (35, 542982), (38, 500115), (42, 452485), (55, 345534), (57, 333410), (66, 287945), (70, 271491), (77, 246810), (95, 200046), (105, 180994), (110, 172767), (114, 166705), (133, 142890), (154, 123405), (165, 115178), (190, 100023), (209, 90930), (210, 90497), (231, 82270), (266, 71445), (285, 66682), (330, 57589), (385, 49362), (399, 47630), (418, 45465), (433, 43890), (462, 41135), (570, 33341), (627, 30310), (665, 28578), (770, 24681), (798, 23815), (866, 21945), (1045, 18186), (1155, 16454), (1254, 15155), (1299, 14630), (1330, 14289), (1463, 12990), (1995, 9526), (2090, 9093), (2165, 8778), (2310, 8227), (2598, 7315), (2926, 6495), (3031, 6270), (3135, 6062), (3990, 4763), (4330, 4389)]