15304310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 34145280

約数和(自身を除く): 18840970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 311, 370, 518, 622, 665, 703, 1295, 1330, 1406, 1555, 2177, 2590, 3110, 3515, 4354, 4921, 5909, 7030, 9842, 10885, 11507, 11818, 21770, 23014, 24605, 29545, 41363, 49210, 57535, 59090, 80549, 82726, 115070, 161098, 206815, 218633, 402745, 413630, 437266, 805490, 1093165, 1530431, 2186330, 3060862, 7652155, 15304310]

約数ペア:

[(1, 15304310), (2, 7652155), (5, 3060862), (7, 2186330), (10, 1530431), (14, 1093165), (19, 805490), (35, 437266), (37, 413630), (38, 402745), (70, 218633), (74, 206815), (95, 161098), (133, 115070), (185, 82726), (190, 80549), (259, 59090), (266, 57535), (311, 49210), (370, 41363), (518, 29545), (622, 24605), (665, 23014), (703, 21770), (1295, 11818), (1330, 11507), (1406, 10885), (1555, 9842), (2177, 7030), (2590, 5909), (3110, 4921), (3515, 4354)]