71383452010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{171007}}^1$

素因数の和:171072

約数の個数: 64

約数和(自身を含む): 146519654400

約数和(自身を除く): 75136202390

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 2197, 2470, 3211, 4394, 6422, 10985, 16055, 21970, 32110, 41743, 83486, 171007, 208715, 342014, 417430, 855035, 1710070, 2223091, 3249133, 4446182, 6498266, 11115455, 16245665, 22230910, 28900183, 32491330, 42238729, 57800366, 84477458, 144500915, 211193645, 289001830, 375702379, 422387290, 549103477, 751404758, 1098206954, 1878511895, 2745517385, 3757023790, 5491034770, 7138345201, 14276690402, 35691726005, 71383452010]

約数ペア:

[(1, 71383452010), (2, 35691726005), (5, 14276690402), (10, 7138345201), (13, 5491034770), (19, 3757023790), (26, 2745517385), (38, 1878511895), (65, 1098206954), (95, 751404758), (130, 549103477), (169, 422387290), (190, 375702379), (247, 289001830), (338, 211193645), (494, 144500915), (845, 84477458), (1235, 57800366), (1690, 42238729), (2197, 32491330), (2470, 28900183), (3211, 22230910), (4394, 16245665), (6422, 11115455), (10985, 6498266), (16055, 4446182), (21970, 3249133), (32110, 2223091), (41743, 1710070), (83486, 855035), (171007, 417430), (208715, 342014)]