1248870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 3617280

約数和(自身を除く): 2368410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 313, 399, 570, 626, 665, 798, 939, 1330, 1565, 1878, 1995, 2191, 3130, 3990, 4382, 4695, 5947, 6573, 9390, 10955, 11894, 13146, 17841, 21910, 29735, 32865, 35682, 41629, 59470, 65730, 83258, 89205, 124887, 178410, 208145, 249774, 416290, 624435, 1248870]

約数ペア:

[(1, 1248870), (2, 624435), (3, 416290), (5, 249774), (6, 208145), (7, 178410), (10, 124887), (14, 89205), (15, 83258), (19, 65730), (21, 59470), (30, 41629), (35, 35682), (38, 32865), (42, 29735), (57, 21910), (70, 17841), (95, 13146), (105, 11894), (114, 10955), (133, 9390), (190, 6573), (210, 5947), (266, 4695), (285, 4382), (313, 3990), (399, 3130), (570, 2191), (626, 1995), (665, 1878), (798, 1565), (939, 1330)]