1330802370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{778247}}^1$

素因数の和:778279

約数の個数: 48

約数和(自身を含む): 3642200640

約数和(自身を除く): 2311398270

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, 778247, 1556494, 2334741, 3891235, 4669482, 7004223, 7782470, 11673705, 14008446, 14786693, 23347410, 29573386, 35021115, 44360079, 70042230, 73933465, 88720158, 133080237, 147866930, 221800395, 266160474, 443600790, 665401185, 1330802370]

約数ペア:

[(1, 1330802370), (2, 665401185), (3, 443600790), (5, 266160474), (6, 221800395), (9, 147866930), (10, 133080237), (15, 88720158), (18, 73933465), (19, 70042230), (30, 44360079), (38, 35021115), (45, 29573386), (57, 23347410), (90, 14786693), (95, 14008446), (114, 11673705), (171, 7782470), (190, 7004223), (285, 4669482), (342, 3891235), (570, 2334741), (855, 1556494), (1710, 778247)]