6957990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 20573280

約数和(自身を除く): 13615290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 313, 342, 390, 494, 570, 585, 626, 741, 855, 939, 1170, 1235, 1482, 1565, 1710, 1878, 2223, 2470, 2817, 3130, 3705, 4069, 4446, 4695, 5634, 5947, 7410, 8138, 9390, 11115, 11894, 12207, 14085, 17841, 20345, 22230, 24414, 28170, 29735, 35682, 36621, 40690, 53523, 59470, 61035, 73242, 77311, 89205, 107046, 122070, 154622, 178410, 183105, 231933, 267615, 366210, 386555, 463866, 535230, 695799, 773110, 1159665, 1391598, 2319330, 3478995, 6957990]

約数ペア:

[(1, 6957990), (2, 3478995), (3, 2319330), (5, 1391598), (6, 1159665), (9, 773110), (10, 695799), (13, 535230), (15, 463866), (18, 386555), (19, 366210), (26, 267615), (30, 231933), (38, 183105), (39, 178410), (45, 154622), (57, 122070), (65, 107046), (78, 89205), (90, 77311), (95, 73242), (114, 61035), (117, 59470), (130, 53523), (171, 40690), (190, 36621), (195, 35682), (234, 29735), (247, 28170), (285, 24414), (313, 22230), (342, 20345), (390, 17841), (494, 14085), (570, 12207), (585, 11894), (626, 11115), (741, 9390), (855, 8138), (939, 7410), (1170, 5947), (1235, 5634), (1482, 4695), (1565, 4446), (1710, 4069), (1878, 3705), (2223, 3130), (2470, 2817)]