13479930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7915

約数の個数: 48

約数和(自身を含む): 36897120

約数和(自身を除く): 23417190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 7883, 15766, 23649, 39415, 47298, 70947, 78830, 118245, 141894, 149777, 236490, 299554, 354735, 449331, 709470, 748885, 898662, 1347993, 1497770, 2246655, 2695986, 4493310, 6739965, 13479930]

約数ペア:

[(1, 13479930), (2, 6739965), (3, 4493310), (5, 2695986), (6, 2246655), (9, 1497770), (10, 1347993), (15, 898662), (18, 748885), (19, 709470), (30, 449331), (38, 354735), (45, 299554), (57, 236490), (90, 149777), (95, 141894), (114, 118245), (171, 78830), (190, 70947), (285, 47298), (342, 39415), (570, 23649), (855, 15766), (1710, 7883)]