17919330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4177}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 50537088

約数和(自身を除く): 32617758

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4177, 4290, 8354, 12531, 20885, 25062, 41770, 45947, 54301, 62655, 91894, 108602, 125310, 137841, 162903, 229735, 271505, 275682, 325806, 459470, 543010, 597311, 689205, 814515, 1194622, 1378410, 1629030, 1791933, 2986555, 3583866, 5973110, 8959665, 17919330]

約数ペア:

[(1, 17919330), (2, 8959665), (3, 5973110), (5, 3583866), (6, 2986555), (10, 1791933), (11, 1629030), (13, 1378410), (15, 1194622), (22, 814515), (26, 689205), (30, 597311), (33, 543010), (39, 459470), (55, 325806), (65, 275682), (66, 271505), (78, 229735), (110, 162903), (130, 137841), (143, 125310), (165, 108602), (195, 91894), (286, 62655), (330, 54301), (390, 45947), (429, 41770), (715, 25062), (858, 20885), (1430, 12531), (2145, 8354), (4177, 4290)]