15514620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2137}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 47771472

約数和(自身を除く): 32256852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2137, 2420, 3630, 4274, 6411, 7260, 8548, 10685, 12822, 21370, 23507, 25644, 32055, 42740, 47014, 64110, 70521, 94028, 117535, 128220, 141042, 235070, 258577, 282084, 352605, 470140, 517154, 705210, 775731, 1034308, 1292885, 1410420, 1551462, 2585770, 3102924, 3878655, 5171540, 7757310, 15514620]

約数ペア:

[(1, 15514620), (2, 7757310), (3, 5171540), (4, 3878655), (5, 3102924), (6, 2585770), (10, 1551462), (11, 1410420), (12, 1292885), (15, 1034308), (20, 775731), (22, 705210), (30, 517154), (33, 470140), (44, 352605), (55, 282084), (60, 258577), (66, 235070), (110, 141042), (121, 128220), (132, 117535), (165, 94028), (220, 70521), (242, 64110), (330, 47014), (363, 42740), (484, 32055), (605, 25644), (660, 23507), (726, 21370), (1210, 12822), (1452, 10685), (1815, 8548), (2137, 7260), (2420, 6411), (3630, 4274)]