15967770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5849}}^1$

素因数の和:5879

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 31206630

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 5849, 11698, 17547, 29245, 35094, 40943, 58490, 76037, 81886, 87735, 122829, 152074, 175470, 204715, 228111, 245658, 380185, 409430, 456222, 532259, 614145, 760370, 1064518, 1140555, 1228290, 1596777, 2281110, 2661295, 3193554, 5322590, 7983885, 15967770]

約数ペア:

[(1, 15967770), (2, 7983885), (3, 5322590), (5, 3193554), (6, 2661295), (7, 2281110), (10, 1596777), (13, 1228290), (14, 1140555), (15, 1064518), (21, 760370), (26, 614145), (30, 532259), (35, 456222), (39, 409430), (42, 380185), (65, 245658), (70, 228111), (78, 204715), (91, 175470), (105, 152074), (130, 122829), (182, 87735), (195, 81886), (210, 76037), (273, 58490), (390, 40943), (455, 35094), (546, 29245), (910, 17547), (1365, 11698), (2730, 5849)]