26938620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 82563936

約数和(自身を除く): 55625316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1453, 1545, 1854, 2060, 2906, 3090, 3708, 4359, 4635, 5812, 6180, 7265, 8718, 9270, 13077, 14530, 17436, 18540, 21795, 26154, 29060, 43590, 52308, 65385, 87180, 130770, 149659, 261540, 299318, 448977, 598636, 748295, 897954, 1346931, 1496590, 1795908, 2244885, 2693862, 2993180, 4489770, 5387724, 6734655, 8979540, 13469310, 26938620]

約数ペア:

[(1, 26938620), (2, 13469310), (3, 8979540), (4, 6734655), (5, 5387724), (6, 4489770), (9, 2993180), (10, 2693862), (12, 2244885), (15, 1795908), (18, 1496590), (20, 1346931), (30, 897954), (36, 748295), (45, 598636), (60, 448977), (90, 299318), (103, 261540), (180, 149659), (206, 130770), (309, 87180), (412, 65385), (515, 52308), (618, 43590), (927, 29060), (1030, 26154), (1236, 21795), (1453, 18540), (1545, 17436), (1854, 14530), (2060, 13077), (2906, 9270), (3090, 8718), (3708, 7265), (4359, 6180), (4635, 5812)]