8054670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 21934080

約数和(自身を除く): 13879410

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, 1087, 1235, 1482, 2174, 2470, 3261, 3705, 5435, 6522, 7410, 10870, 14131, 16305, 20653, 28262, 32610, 41306, 42393, 61959, 70655, 84786, 103265, 123918, 141310, 206530, 211965, 268489, 309795, 423930, 536978, 619590, 805467, 1342445, 1610934, 2684890, 4027335, 8054670]

約数ペア:

[(1, 8054670), (2, 4027335), (3, 2684890), (5, 1610934), (6, 1342445), (10, 805467), (13, 619590), (15, 536978), (19, 423930), (26, 309795), (30, 268489), (38, 211965), (39, 206530), (57, 141310), (65, 123918), (78, 103265), (95, 84786), (114, 70655), (130, 61959), (190, 42393), (195, 41306), (247, 32610), (285, 28262), (390, 20653), (494, 16305), (570, 14131), (741, 10870), (1087, 7410), (1235, 6522), (1482, 5435), (2174, 3705), (2470, 3261)]