1538584620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3643}}^1\times {\mathrm{7039}}^1$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 4309831680

約数和(自身を除く): 2771247060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3643, 7039, 7286, 10929, 14078, 14572, 18215, 21117, 21858, 28156, 35195, 36430, 42234, 43716, 54645, 70390, 72860, 84468, 105585, 109290, 140780, 211170, 218580, 422340, 25643077, 51286154, 76929231, 102572308, 128215385, 153858462, 256430770, 307716924, 384646155, 512861540, 769292310, 1538584620]

約数ペア:

[(1, 1538584620), (2, 769292310), (3, 512861540), (4, 384646155), (5, 307716924), (6, 256430770), (10, 153858462), (12, 128215385), (15, 102572308), (20, 76929231), (30, 51286154), (60, 25643077), (3643, 422340), (7039, 218580), (7286, 211170), (10929, 140780), (14078, 109290), (14572, 105585), (18215, 84468), (21117, 72860), (21858, 70390), (28156, 54645), (35195, 43716), (36430, 42234)]