13438170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 22953510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 701, 710, 1065, 1278, 1402, 1917, 2103, 2130, 3195, 3505, 3834, 4206, 6309, 6390, 7010, 9585, 10515, 12618, 18927, 19170, 21030, 31545, 37854, 49771, 63090, 94635, 99542, 149313, 189270, 248855, 298626, 447939, 497710, 746565, 895878, 1343817, 1493130, 2239695, 2687634, 4479390, 6719085, 13438170]

約数ペア:

[(1, 13438170), (2, 6719085), (3, 4479390), (5, 2687634), (6, 2239695), (9, 1493130), (10, 1343817), (15, 895878), (18, 746565), (27, 497710), (30, 447939), (45, 298626), (54, 248855), (71, 189270), (90, 149313), (135, 99542), (142, 94635), (213, 63090), (270, 49771), (355, 37854), (426, 31545), (639, 21030), (701, 19170), (710, 18927), (1065, 12618), (1278, 10515), (1402, 9585), (1917, 7010), (2103, 6390), (2130, 6309), (3195, 4206), (3505, 3834)]