7893930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13878870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 1259, 2090, 2518, 3135, 3777, 6270, 6295, 7554, 12590, 13849, 18885, 23921, 27698, 37770, 41547, 47842, 69245, 71763, 83094, 119605, 138490, 143526, 207735, 239210, 263131, 358815, 415470, 526262, 717630, 789393, 1315655, 1578786, 2631310, 3946965, 7893930]

約数ペア:

[(1, 7893930), (2, 3946965), (3, 2631310), (5, 1578786), (6, 1315655), (10, 789393), (11, 717630), (15, 526262), (19, 415470), (22, 358815), (30, 263131), (33, 239210), (38, 207735), (55, 143526), (57, 138490), (66, 119605), (95, 83094), (110, 71763), (114, 69245), (165, 47842), (190, 41547), (209, 37770), (285, 27698), (330, 23921), (418, 18885), (570, 13849), (627, 12590), (1045, 7554), (1254, 6295), (1259, 6270), (2090, 3777), (2518, 3135)]